
1-DESCRIPTION:
FUNGOZOL-UBSA 150 mg hard capsules have a transparent cap and blue body.
They have “UBSA” with black ink printed on them.
2-COMPOSITION:
Each hard capsule contains 150 mg of fluconazole.
Excipients: Sugar spheres (20#24), Povidone k-30, Sucrose, Sodium Lauryl
sulphate, croscarmellose sodium, Hydroxy propyl methyl cellulose E5, FD&C Blue
FCF.
3-THERAPEUTIC INDICATIONS:
FUNGOZOL-UBSA is indicated for the treatment of:
1. Oropharyngeal and esophageal candidiasis. FUNGOZOL-UBSA is also effective
for the treatment of serious systemic candidal infections, including urinary tract
infection, peritonitis, and pneumonia.
2. Cryptococcal meningitis.
3. Prevention of the recurrence of cryptococcal meningitis in patients with
acquired immunodeficiency syndrome (AIDS).
Prophylaxis:
FUNGOZOL-UBSA is also indicated to decrease the incidence of candidiasis in
patients undergoing bone marrow transplantation who receive cytotoxic
chemotherapy and/or radiation therapy.
4-PHARMACOLOGICAL PROPERTIES: ANTIFUNGALS
Mechanism of action:
Fluconazole is a polar bis-triazole antifungal drug. Studies have shown that
fluconazole exhibits specificity as an inhibitor of the fungal as opposed to
mammalian cytochrome P-450 mediated reactions, including those involved in
steroid biosynthesis and drug metabolism. Many of the clinical advantages of
FUNGOZOL-UBSA (fluconazole) are a result of its unique pharmacokinetic
properties.
5-PHARMACOKINETICS
Absorption
The pharmacokinetic properties of fluconazole are similar following
administration by the intravenous or oral routes and do not appear to be
affected by gastric pH.
In normal volunteers, the bioavailability of orally administered fluconazole is
over 90% compared with intravenous administration. Essentially all of the
administered drug reaches systemic circulation; thus, there is no evidence of
first-pass metabolism of the drug. In addition, no adjustment in dosage is
necessary when changing from p.o. to i.v. or vice versa. Peak plasma
concentrations (Cmax) in fasted normal volunteers occur rapidly following oral
administration, usually between 1 and 2 hours of dosing with a terminal plasma
elimination half-life of approximately 30 hours (range 20-50 hours) after oral
administration.
The long plasma elimination half-life provides the basis for once daily dosing
with FUNGOZOL-UBSA in the treatment of fungal infections. In fasted normal
volunteers, administration of a single oral 400 mg dose of FUNGOZOL-UBSA
leads to a mean Cmax of 6.72 µg/mL (range: 4.12 to 8.08 µg/mL) and after single
oral doses of 50- 400 mg, fluconazole plasma concentrations and AUC (area
under the plasma concentration-time curve) are dose proportional. In normal
volunteers, oral bioavailability as measured by Cmax and AUC was not affected
by food when FUNGOZOL-UBSA was administered as a single 50 mg capsule;
however Tmax was doubled. Steady-state concentrations are reached within
5-10 days following oral doses of 50-400 mg given once daily. Administration of a
loading dose on the first day of treatment of twice the usual daily dose results in
plasma concentrations close to steady state by the second day.
Distribution
The apparent volume of distribution of fluconazole approximates that of total
body water. Plasma protein binding is low (11%-12%) and is constant over the
concentration range tested (0.1 mg/L to 10 mg/L). This degree of protein binding
is not clinically meaningful. Following either single- or multiple-oral doses for up
to 14 days, fluconazole penetrates into all body tissues and fluids studied (see
Table III). In normal volunteers, saliva concentrations of fluconazole were equal to
or slightly greater than plasma concentrations regardless of dose, route, or
duration of dosing. In patients with bronchiectasis, sputum concentrations of
fluconazole following a single 150 mg oral dose were equal to plasma
concentrations at both 4 and 24 hours post dose. In patients with fungal
meningitis, fluconazole concentrations in the CSF (cerebrospinal fluid) are
approximately 80% of the corresponding plasma concentrations. Whole blood
concentrations of fluconazole indicated that the drug freely enters erythrocytes
and maintains a concentration equivalent to that of plasma.
Metabolism and Excretion
Fluconazole is cleared primarily by renal excretion, with approximately 80% of the
administered dose appearing in the urine as unchanged drug. Following
administration of radiolabeled fluconazole, greater than 90% of the radioactivity
is excreted in the urine. Approximately 11% of the radioactivity in urine is due to
metabolites. An additional 2% of the total radioactivity is excreted in feces.
The pharmacokinetics of fluconazole do not appear to be affected by age alone
but are markedly affected by reduction in renal function. There is an inverse
relationship between the elimination half-life and creatinine clearance.
The dose of FUNGOZOL-UBSA may need to be reduced in patients with impaired
renal function . A 3-hour hemodialysis session decreases plasma concentrations
by approximately 50%.
6-CONTRAINDICATIONS
FUNGOZOL-UBSA (fluconazole) is contraindicated in patients who have shown
hypersensitivity to fluconazole, to any of its excipients or to related azole
compounds.
Co-administration of drugs known to prolong the QT interval and which are
metabolized via the enzyme CYP3A4 such as erythromycin, pimozide and
quinidine are contraindicated in patients receiving fluconazole (see
Precautions-Drug Interactions).
7-POSOLOGY AND METHOD OF ADMINISTRATION
For Adults:
To treat Cryptococcal Meningitis: Give 400mg on the first day than 200mg to
400mg once daily for 6 to 8 weeks or longer if needed. Sometime doses are
increased up to 800mg.
To stop Cryptococcal meningitis from coming back: Give 200mg once daily until
you are told to stop.
To treat Coccidioidomycosis: Give 200mg to 400mg once daily from 11months for
up to 24months or longer if needed. Sometimes doses are increased up to
800mg.
To treat internal fungal infections caused by Candida: Give 800mg on the first
day than 400mg once daily until your told to stop.
To teat Mucosal infection affecting the lining of mouth, throat and denture sore
mouth: Give 200 to 400mg on the first day than 100mg to 200mg until you are told
to stop.
To treat mucosal Thrush-dose depends on where the infection is located:
50mg to 400mg once daily for 7 to 30days until you are told to stop.
To stop mucosal infection affecting the lining of mouth,throat from coming
back: 100mg to 200mg once daily , or 200mg 3 times a week, while you are at risk
of getting an infection.
To treat genital thrush: give 150mg as a single dose.
To reduce reccurence of vaginal thrush: 150mg every third day for a total of
3doses ( day 1, day 4 and 7) and than once a week for 6months, while u are at risk
of getting an infection.
To treat fungal skin and nail infection: Depending on the site of the infection
50mg once daily. 150mg once weekly, 300 to 400mg once weekly for 1 to 4weeks
for nail infection treatment, until infected nail is replaced.
To stop you from getting an infection caused by Candida ( if ur immune
system is weak and not working properly): 200 to 400mg once daily while you
are at risk of getting an infection.
8-WARNINGS AND PRECAUTIONS
Fluconazole should be administered with caution to patients with liver
dysfunction.
Hepatic injury: FUNGOZOL-UBSA (fluconazole) has been associated with rare
cases of serious hepatic toxicity, including fatalities, primarily in patients
with serious underlying medical conditions. In cases of fluconazole-associ-
ated hepatotoxicity, no obvious relationship to total daily dose, duration of
therapy, sex or age of the patient has been observed. Fluconazole
hepatotoxicity has usually, but not always been reversible on discontinua-
tion of therapy. Patients who develop abnormal liver function tests during
FUNGOZOL-UBSA therapy should be monitored for the development of more
severe hepatic injury. FUNGOZOL-UBSA should be discontinued if clinical
signs and symptoms consistent with liver disease develop that may be
attributable to fluconazole.
Fluconazole should be administered with caution to patients with renal
dysfunction (see DOSAGE and ADMINISTRATION- Impaired Renal Function).
Adrenal insufficiency has been reported in patients receiving other azoles (e.g.,
ketoconazole). Reversible cases of adrenal insufficiency were reported in
patients while receiving fluconazole or when fluconazole was discontinued (see
Drug Interactions).
Anaphylaxis: In rare cases, anaphylaxis has been reported.
Dermatologic: Patients have rarely developed exfoliative skin disorders during
treatment with FUNGOZOL-UBSA. In patients with serious underlying diseases
(predominantly AIDS and malignancy), those have rarely resulted in a fatal
outcome. Patients who develop rashes during treatment with FUNGOZOL-UBSA
should be monitored closely and the drug discontinued if lesions progress.
Use in Pregnancy
FUNGOZOL-UBSA (fluconazole) should not be used in pregnant women except
in patients with severe or potentially life-threatening fungal infections in whom
FUNGOZOL-UBSA (fluconazole) may be used if the anticipated benefit
outweighs the possible risk to the fetus. If this drug is used during pregnancy, or
if the patient becomes pregnant while taking the drug, the patient should be
informed of the potential hazard to the fetus. There have been reports as well
as observational studies that have suggested an increased risk of spontaneous
abortion and congenital abnormalities in infants whose mothers were treated
with doses as low as 150 mg of fluconazole as a single or repeated dose during
the first trimester. There have been reports of multiple congenital abnormalities
in infants whose mothers were treated with high-dose (400 mg/day to 800
mg/day) fluconazole therapy for coccidioidomycosis (an unapproved
indication). Exposure to fluconazole began during the first trimester in all cases
and continued for three months or longer. Case reports describe a distinctive
and rare pattern of birth defects among infants whose mothers received
high-dose (400-800 mg/day) fluconazole during most or all of the first
trimester of pregnancy. The features seen in these infants include brachyceph-
aly, abnormal facies, abnormal calvarial development, cleft palate, femoral
bowing, thin ribs and long bones, arthrogryposis, and congenital heart disease.
These reported anomalies are similar to those seen in animal studies (see
TOXICOLOGY, Reproduction and Teratology).
Use in Women of Child-bearing Potential
Effective contraceptive measures should be considered in women of
child-bearing potential and should continue throughout the treatment period
with FUNGOZOL-UBSA(fluconazole) and for approximately 1 week (5 to 6
half-lives) after the final dose.
Precautions
QT Prolongation
Some azoles, including fluconazole, have been associated with prolongation of
the QT interval on an electrocardiogram.
During postmarketing surveillance, there have been very rare cases of QT
prolongation and torsade de pointes in patients taking fluconazole.
The potential for proarrhythmic events increases with coadministration of other
drugs that prolong the QT interval such as some antiarrhythmics,
antihistamines, psychotropic agents and antibacterials. Caution and careful
monitoring should be 5 used with concomitant administration of such drugs
(see PRECAUTIONS - Drug Interactions – Amiodarone and Drugs prolonging the
QTc interval as well as PHARMACOLOGY - QT
Prolongation).
Fluconazole should be administered with caution
to patients with proarrhythmic conditions (see
PRECAUTIONS - Drug Interactions - Drugs
prolonging the QTc interval and ADVERSE
REACTIONS).
CYP2C9, CYP2C19 and CYP3A4 metabolized drugs
Fluconazole is a moderate CYP2C9 inhibitor and a
moderate CYP3A4 inhibitor. Fluconazole is also a
strong inhibitor of the isoenzyme CYP2C19.
Fluconazole treated patients who are
concomitantly treated with drugs with a narrow
therapeutic window metabolised through CYP2C9,
CYP2C19 and CYP 3A4 should be monitored (see
CONTRAINDICATIONS).
Use in Nursing Mothers Fluconazole is secreted in
human breast milk at concentrations similar to
plasma, hence its use in nursing mothers is not
recommended.
Use in Elderly
FUNGOZOL-UBSA was well tolerated by patients
aged 65 years and over.
Fluconazole is primarily cleared by renal excretion
as unchanged drug. Because elderly patients are
more likely to have decreased renal function,
caution should be exercised and dose adjusted
based on creatinine clearance. It may be useful to
monitor renal function.
In a small number of elderly patients with bone
marrow transplant (BMT) in which FUNGOZOL-UBSA
was administered prophylactically there was a
greater incidence of drug discontinuation due to
adverse reactions (4.3%) than in younger patients
(1.7%).
Lactose Intolerance
FUNGOZOL-UBSA Capsules contain lactose and
should not be given to patients with rare hereditary
problems of galactose intolerance, Lapp lactase
deficiency or glucose-galactose malabsorption.
Effects on Ability to Drive and Use Machines When
driving vehicles or operating machines it should be
taken into account that occasionally dizziness or
seizures may occur.
9-DRUG INTERACTIONS
Fluconazole is a moderate inhibitor of cytochrome
P450 (CYP) isoenzymes 2C9 and 3A4. Fluconazole is
also a strong inhibitor of the isoenzyme CYP2C19. In
addition to the observed interactions mentioned
below, there is a risk of increased plasma
concentration of other compounds metabolized by
CYP2C9, CYP2C19 and CYP3A4 coadministered with
fluconazole.
Therefore caution should be exercised when using
these combinations and the patients should be
carefully monitored. The enzyme inhibiting effect of
fluconazole persists 4-5 days after discontinuation
of fluconazole treatment due to the long half-life of
fluconazole.
Clinically or potentially significant drug interactions
between fluconazole and the following
agents/classes have been observed: Alfentanil,
Amiodarone, Amitriptyline,Nortriptyline,
Amphotericin B, Azithromycin, Benzodiazepines
(Short Acting), Carbamazepine, Calcium Channel
Blockers, Celecoxib, Cimetidine, Coumarin-Type, or
Indanedione Anticoagulants, Cyclosporine,
Cyclophosphamide, Drugs prolonging QTc interval:
(Pimozide, Quinidine, Erythromycin), Fentanyl
Halofantrine, HMG-CoA reductase inhibitors, Hydrochlorothiazide, Losartan,
Methadone, Non-steroidal anti-inflammatory drugs, Olaparib, Oral
Contraceptives, Oral Hypoglycemics, Phenytoin, Prednisone, Rifabutin, Rifampin,
Saquinavir, Sirolimus, Sulfonylureas, Tacrolimus, Theophylline, Tofacitinib,
Triazolam, Vinca Alkaloids, Vitamin A, Zidovudine, Voriconazole.
Amiodarone Concomitant administration of fluconazole with amiodarone may
increase QT prolongation. Caution must be exercised if the concomitant use of
fluconazole and amiodarone is necessary, notably with high-dose fluconazole
(800 mg).
Amitriptyline, nortriptyline Fluconazole increases the effect of amitriptyline and
nortriptyline. 5- nortriptyline and/or Samitriptyline may be measured at initiation
of the combination therapy and after 1 week. Dosage of amitriptyline/nortriptyline
should be adjusted, if necessary.
Amphotericin B Concurrent administration of fluconazole and amphotericin B in
infected normal and immunosuppressed mice showed the following results: a
small additive antifungal effect in systemic infection with Candida albicans, no
interaction in intracranial infection with Cryptococcus neoformans, and
antagonism of the two drugs in systemic infection with Aspergillus fumigatus. The
clinical significance of results obtained in these studies is unknown.
Benzodiazepines (short acting) Following oral or intravenous administration of
midazolam, fluconazole resulted in substantial increases in midazolam
concentrations and psychomotor effects. This effect on midazolam appears to
be more pronounced following oral administration of fluconazole than with
fluconazole administered intravenously. If short-acting benzodiazepines, which
are metabolized by the cytochrome P450 system, are concomitantly
administered with fluconazole, consideration should be given to decreasing the
benzodiazepine dosage, and the patients should be appropriately monitored.
Carbamazepine Fluconazole inhibits the metabolism of carbamazepine and an
increase in serum carbamazepine of 30% has been observed. There is a risk of
developing carbamazepine toxicity. Dosage adjustment of carbamazepine may
be necessary depending on concentration measurements/effect.
Calcium channel blockers Certain calcium channel antagonists (nifedipine,
isradipine, amlodipine, verapamil and felodipine) are metabolized by CYP3A4.
Fluconazole has the potential to increase the systemic exposure of the calcium
channel antagonists. Frequent monitoring for adverse events is recommended.
Coumarin-Type or Indanedione Anticoagulants Prothrombin time may be
increased in patients receiving concomitant fluconazole and coumarin type or
indanedione anticoagulants. In post-marketing experience, as with some azole
antifungals, bleeding events (bruising, epistaxis, gastrointestinal bleeding,
hematuria, and melena) have been reported in association with increases in
prothrombin time in patients receiving fluconazole concurrently with warfarin.
Dose adjustments of these anticoagulants maybe necessary. Careful monitoring
of prothrombin time in patients receiving FUNGOZOL-UBSA and coumarin-type or
indanedione anticoagulants is recommended.
Cyclosporine Fluconazole may significantly increase the concentration and AUC
of cyclosporine levels in renal transplant patients with or without renal
impairment. Careful monitoring of cyclosporine concentrations and serum
creatinine is recommended in patients receiving FUNGOZOL-UBSA and
cyclosporine. This combination may be used by reducing the dosage of
cyclosporine depending on cyclosporine concentration.
Cyclophosphamide Combination therapy with cyclophosphamide and
fluconazole results in an increase in serum bilirubin and serum creatinine. The
combination may be used while taking into consideration the risk of increased
serum bilirubin and serum creatinine. Caution should be exercised and patients
should be monitored for increased toxicity of cyclophosphamide.
Drugs prolonging the QTc interval: The use of fluconazole in patients
concurrently taking drugs metabolized by the Cytochrome P450 system may be
associated with elevations in the serum levels of these drugs. In the absence of
definitive information caution should be used when coadministering
FUNGOZOL-UBSA and such agents (Erythromycin, Pimozide, Quinidine) . Patients
should be carefully monitored.
HMG-CoA reductase inhibitors The risk of myopathy and rhabdomyolysis
increases when fluconazole is coadministered with HMG-CoA reductase
inhibitors metabolized through CYP3A4, such as atorvastatin and simvastatin, or
through CYP2C9, such as fluvastatin. If concomitant therapy is necessary, the
patient should be observed for symptoms of myopathy and rhabdomyolysis and
creatine kinase should be monitored. HMG-CoA reductase inhibitors should be
discontinued if a marked increase in creatine kinase is observed or
myopathy/rhabdomyolysis is diagnosed or suspected.
concomitantly administered oral sulfonylureas
(e.g., chlorpropamide, glibenclamide, glipizide,
tolbutamide) in healthy volunteers. Frequent monitoring of blood glucose and
appropriate reduction of sulfonylurea dosage are recommended during co
administration.
Tacrolimus Fluconazole significantly increases the serum concentrations of
orally administered tacrolimus up to 5 times due to inhibition of tacrolimus
metabolism through CYP3A4. Increased levels of tacrolimus have been
associated with nephrotoxicity. Dosage adjustment of tacrolimus should be
made depending on tacrolimus concentration. Patients receiving tacrolimus and
FUNGOZOL-UBSA concomitantly should be carefully monitored for tacrolimus
associated adverse effects, especially nephrotoxicity.
Theophylline Patients who are receiving high-dose theophylline or who are
otherwise at increased risk for theophylline toxicity should be observed for signs
of theophylline toxicity while receiving FUNGOZOL-UBSA, and therapy modified
appropriately if signs of toxicity develop. FUNGOZOL-UBSA increases the serum
concentrations of theophylline. Careful monitoring of serum theophylline
concentrations in patients receiving FUNGOZOL-UBSA and theophylline is
recommended.
Triazolam Fluconazole increases the AUC of triazolam (single dose) by
approximately 50%, Cmax by 20-32% and increases t½ by 25-50 % due to the
inhibition of metabolism of triazolam. Dosage adjustments of triazolam may be
necessary. Caution should be exercised and patients should be monitored for
increased toxicity of triazolam.
Vinca alkaloids Although not studied, fluconazole may increase the plasma
levels of the vinca alkaloids (e.g., vincristine and vinblastine) and lead to
neurotoxicity, which is possibly due to an inhibitory effect on CYP3A4. Caution
should be exercised and patients should be monitored for increased toxicity of
vinca alkaloids (e.g. vincristine and vinblastine).
Vitamin A Based on a case-report in one patient receiving combination therapy
with all-trans-retinoid acid (an acid form of vitamin A) and fluconazole, central
nervous system (CNS) related undesirable effects have developed in the form of
pseudotumor cerebri, which disappeared after discontinuation of fluconazole
treatment. This combination may be used but the incidence of CNS related
undesirable effects should be borne in mind.
Zidovudine Fluconazole increases the Cmax and AUC of zidovudine by 84% and
74%, respectively, due to an approximately 45% decrease in oral zidovudine
clearance. The half-life of zidovudine was likewise prolonged by approximately
128% following combination therapy with fluconazole. Patients receiving this
combination should be monitored for the development of zidovudine- 14 related
adverse reactions. Dosage reduction of zidovudine may be considered.
Voriconazole (CYP2C9, CYP2C19 and CYP3A4 inhibitors) Avoid concomitant
administration of voriconazole and fluconazole at any dose. Monitor for adverse
events and toxicity related to voriconazole; especially, if voriconazole is started
within 24 h after the last dose of fluconazole.
10-ADVERSE REACTIONS
Like all medicines, this medicine can cause side effects, although not everybody
gets them. Stop taking FUNGOZOL-UBSA and seek medical attention immediately
if you notice any of the following symptoms:
-Widespread rash, high body temperature and enlarged lymph nodes (DRESS
syndrome) A few people develop allergic reactions although serious allergic
reactions are rare.
-Sudden wheezing, difficulty in breathing or tightness in the chest; swelling of
eyelids,face or lips; itching all over the body,reddening of the skin or itchy red
pots; skin rash; severe skin reactions such as a rash that causes blistering (this
can affect mouth and toungue).
FUNGOZOL-UBSA may affect your liver. The signs of liver problems include:
-Tiredness; loss of appetite; vomiting; yellowing of your skin or the white of your
eyes (jaundice).
If any of these happen, stop taking FUNGOZOL-UBSA and tell your doctor
immediately.
Common side effects (may affect up to 1 in 10 people) are:
-Headache; stomach discomfort, diarrhea,feeling sick, vomiting ;increase in
blood test of liver function; rash.
Uncommon side effects (may affect up to 1 in 100 people) are:
-Reduction in red blood cells wich can make skin pale and cause weakness or
breathlessness; decreased appetite; inability to sleep, feeling drowsy; fit,
Hydrochlorothiazide In a pharmacokinetic interaction study, coadministration of
multiple-dose hydrochlorothiazide to healthy volunteers
receiving fluconazole increased plasma concentration of fluconazole by 40%. An
effect of this magnitude should not necessitate a change in the fluconazole dose
regimen in subjects received concomitant diuretics.
Losartan Fluconazole inhibits the metabolism of losartan to its active metabolite
(E-31 74) which is responsible for most of the angiotensin II-receptor antagonism
which occurs during treatment with losartan. Patients should have their blood
pressure monitored continuously.
Methadone Fluconazole may enhance the serum concentration of methadone.
Dosage adjustment of methadone may be necessary.
Non-steroidal anti-inflammatory drugs The Cmax and AUC of flurbiprofen were
increased by 23% and 81%, respectively, when coadministered with fluconazole
compared to administration of flurbiprofen alone. Similarly, the Cmax and AUC of
the pharmacologically active isomer [S-(+)-ibuprofen] were increased by 15%
and 82%, respectively, when fluconazole was coadministered with racemic
ibuprofen (400 mg) compared to administration of racemic ibuprofen alone.
Although not specifically studied, fluconazole has the potential to increase the
systemic exposure of other non-steroidal anti-inflammatory drugs (NSAIDs) that
are metabolized by CYP2C9 (e.g., naproxen, lornoxicam, meloxicam, diclofenac).
Frequent monitoring for adverse events and toxicity related to NSAIDs is
recommended. Adjustment of dosage of NSAIDs may be needed.
Olaparib Moderate inhibitors of CYP3A4 such as fluconazole increase olaparib
plasma concentrations; concomitant use is not recommended. If the
combination cannot be avoided, the dose of olaparib should be adjusted.
Oral contraceptives Two pharmacokinetic studies with a combined oral
contraceptive have been performed using multiple doses of fluconazole. There
were no relevant effects on hormone level in the 50 mg fluconazole study, while
at 200 mg daily, the AUCs of ethinyl estradiol and levonorgestrel were increased
40% to 24%, respectively. Thus, multiple dose use of fluconazole at these doses is
unlikely to have an effect on efficacy of the combined oral contraceptive.
Oral Hypoglycemic Clinically significant hypoglycemia may be precipitated by
the use of fluconazole with oral hypoglycemic agents; one fatality has been
reported from hypoglycemia in association with combined fluconazole and
glyburide use. Fluconazole reduces the metabolism of tolbutamide, glyburide,
and glipizide and increases the plasma concentration of these agents. When
FUNGOZOL-UBSA is used concomitantly with these or other sulfonylurea oral
hypoglycemic agents, blood glucose concentrations should be carefully
monitored and the dose of the sulfonylurea should be adjusted as necessary.
Phenytoin Fluconazole increases the plasma concentrations of phenytoin.
Careful monitoring of phenytoin concentrations in patients receiving
FUNGOZOL-UBSA and phenytoin is recommended.
Prednisone There was a case report that a liver-transplanted patient treated
with prednisone developed acute adrenal cortex insufficiency when a 3-month
therapy with fluconazole was discontinued. The discontinuation of fluconazole
presumably caused an enhanced CYP3A4 activity which led to increased
metabolism of prednisone. Patients on long-term treatment with fluconazole and
prednisone should be carefully monitored for adrenal cortex insufficiency when
fluconazole is discontinued.
Rifabutin There have been reports that an interaction exists when fluconazole is
administered concomitantly with rifabutin, leading to increased serum levels of
rifabutin up to 80%. There have been reports of uveitis in patients to whom
fluconazole and rifabutin were coadministered. Patients receiving rifabutin and
FUNGOZOL-UBSA concomitantly should be carefully monitored.
Rifampin enhances the metabolism of concurrently administered fluconazole.
Depending on clinical circumstances, consideration should be given to
increasing the dose of FUNGOZOL-UBSA when it is administered with rifampin.
Saquinavir Fluconazole increases the AUC of saquinavir by approximately 50%,
Cmax by approximately 55% and decreases the clearance of saquinavir by
approximately 50% due to inhibition of saquinavir’s hepatic metabolism by
CYP3A4 and inhibition of P-glycoprotein. Dosage adjustment of saquinavir may
be necessary. Caution should be exercised and patients should be monitored for
increased toxicity of saquinavir.
Sirolimus Fluconazole increases plasma concentrations of sirolimus presumably
by inhibiting the metabolism of sirolimus via CYP3A4 and P-glycoprotein. This
combination may be used with a dosage adjustment of sirolimus depending on
the effect/concentration measurements.Caution should be exercised and
patients should be monitored for increased toxicity of sirolimus.
Sulfonylureas Fluconazole has been shown to prolong the serum half-life of
This is a medicament:
- A medicament is a product which
affects your health and its consumption
contrary to instructions is dangerous for
you.
- Follow strictly the doctor's prescription,
the method of use and the instructions of
the pharmacist who sold the
medicament.
- The doctor and the pharmacist are the
experts in medicine, their benefits and
risks.
- Do not by yourself interrupt the period
of treatment prescribed.
- Do not repeat the same prescription
without consulting your doctor.
- Keep all medicaments out of reach of
children.
Council of Arab Health Ministers
Union of Arab pharmacists
Date of Revision: November 12, 2024
PI005/01
dizziness, sensation of spinning, tingling, pricking or
numbness, changes in sense of taste;
constipation,difficult digestion, wind, dry mouth;
muscle pain; liver damage and yellowing of the
skin and eyes (jaundice);wheals, blistering,itching,
increased sweating, tiredness, general feeling of
being unwell, fever.
Rare side effects (may affect up to 1 in 1000
people) are:
-Lower than normal White blood cells that help
defend against infections and blood cells that help
to stop bleeding; red or purple discoloration of the
skin which may be caused by low platelet count,
other blood cell changes; blood chemistry
changes (high blood levels of cholesterol,fats); low
blood potassium; shaking; abnormal ECG, change
in heart rate or rhythm; liver failure; allergic
reactions (sometimes severe),including
widespread blistering rash and skin peeling, severe
skin reactions, swelling of the lips or face; hair loss.
Frequency not known, but may occur (cannot be
estimated from the available data):
-Hypersensitivity reaction with skin rash, fever,
swollen glands, increase in an type of white blood
cell (eosinophilia) and inflammation of internal
organs (liver,lungs, heart,kidney, and large
intestine) (Drug Reaction or rash with Eosinophilia
and Systemic Symptoms. (DRESS).
11-STORAGE CONDITIONS:
Keep all medicine out of reach of children.
Store below 30°C. Protect from the light
Marketing Authorization Holder and
Manufacturer:
150mg, 1 Capsule Reg. N°: 128124/1