Description
Fluconazole 150mg Capsule is an antifungal medication commonly used to treat fungal infections. It works by inhibiting the growth of fungi by interfering with their cell membrane formation. Fluconazole is particularly effective against infections caused by *Candida* species, including vaginal yeast infections, oral thrush, and systemic candidiasis. It is also used to treat other fungal infections like cryptococcal meningitis. Fluconazole 150mg is typically taken as a single dose for some types of infections, but the exact dosage and duration of treatment depend on the specific infection being treated and the patient’s overall health. Always follow the prescribed dosage and instructions provided by your healthcare provider.
Ingredients
Drug Class
Dosage Form
Uses
Following are the uses of Fluconazole 150mg Capsule:
- Treats vaginal yeast infections (candidiasis) caused by Candida species
- Effective in the treatment of oropharyngeal and esophageal candidiasis (thrush)
- Used to manage systemic fungal infections such as cryptococcal meningitis
- Treats fungal infections in immunocompromised patients, such as those with HIV/AIDS
- Prevents fungal infections in patients undergoing bone marrow transplants or chemotherapy
- Used for the treatment of dermatophyte infections, including ringworm and athlete’s foot
- Helps in the management of candidemia (fungal bloodstream infections) in certain cases
- Effective in treating onychomycosis (fungal nail infections)
- Assists in the prevention of fungal infections in immunocompromised individuals at risk.
Dosage
Dosage of Fluconazole 150mg Capsule:
- For vaginal yeast infections (candidiasis)
- For oropharyngeal candidiasis
- For esophageal candidiasis
- For systemic fungal infections (e.g., cryptococcal meningitis)
- For prevention of fungal infections in immunocompromised patients
- For dermatophyte infections (e.g., ringworm, athlete’s foot)
- For onychomycosis (fungal nail infections)
In case of Overdose
In case of a Fluconazole 150mg capsule overdose, seek immediate medical attention. Symptoms of overdose may include nausea, vomiting, dizziness, abdominal pain, and skin rashes. If you suspect an overdose, contact a poison control center or visit the nearest emergency room. Treatment may involve supportive measures such as hydration and monitoring of vital signs. In some cases, activated charcoal may be administered to limit absorption if the overdose occurred recently. It is important to follow the healthcare provider’s guidance and never take more than the prescribed dose to avoid serious complications.
Missed Dose
If you miss a dose of Fluconazole 150mg Capsule, take it as soon as you remember, unless it’s almost time for your next dose. In that case, skip the missed dose and continue with your regular dosing schedule. Do not take two doses at the same time to make up for a missed dose. If you are unsure or have any concerns, consult your healthcare provider for further guidance. It’s important to take the medication as prescribed to effectively treat your infection.
How To Use
To use Fluconazole 150mg Capsule, take the medication exactly as prescribed by your healthcare provider. It is typically taken orally, with or without food, depending on your doctor’s instructions. Swallow the capsule whole with a glass of water—do not chew or crush it. For the treatment of yeast infections, a single dose of 150mg may be prescribed, while for other infections, such as oropharyngeal candidiasis or cryptococcal meningitis, you may need to take it daily for a period ranging from a few days to several weeks. Always follow the dosing schedule provided by your healthcare provider and complete the full course of treatment, even if symptoms improve before the treatment is finished. If you miss a dose, take it as soon as you remember, unless it’s almost time for your next dose. In that case, skip the missed dose and resume your regular schedule. Never take two doses at once to make up for a missed dose.
When Not to Use
When not to use Fluconazole 150mg Capsule:
- If allergic to fluconazole, azoles, or any of its components.
- In patients with a history of severe hypersensitivity reactions to other antifungal medications.
- In individuals with liver disease or severe renal impairment, as fluconazole may exacerbate these conditions.
- If you are taking certain medications that interact with fluconazole, such as terfenadine, astemizole, or cisapride, as this may lead to dangerous heart rhythm problems.
- In patients with a history of heart conditions such as QT prolongation or arrhythmias, unless closely monitored by a healthcare provider.
- If you are pregnant or breastfeeding, unless specifically prescribed by your doctor.
Side Effects
Side effects of Fluconazole 150mg Capsule include:
- Headache
- Nausea
- Vomiting
- Diarrhea
- Abdominal pain
- Dizziness
- Rash
- Liver toxicity
- Hypokalemia
- Anemia
Precautions & Warnings
Precautions and Warnings for Fluconazole 150mg Capsule include:
- Use with caution if you have a history of allergic reactions to fluconazole or other azole antifungals.
- Avoid use in patients with severe liver or kidney impairment unless dose adjustments and close monitoring are done by a healthcare provider.
- Use cautiously in individuals with a history of gastrointestinal disorders, such as ulcers or colitis.
- Consult a doctor before use during pregnancy or breastfeeding to assess potential risks and benefits.
- Inform your doctor of any medications you are taking, especially those that may interact with fluconazole (e.g., warfarin, cyclosporine, or certain anticonvulsants).
- Discontinue use and seek medical attention if you experience signs of liver damage, such as yellowing of the skin or eyes.
- Long-term use may increase the risk of liver toxicity, so regular liver function tests may be necessary.
- Avoid abrupt discontinuation of the medication without consulting a healthcare provider.
- Store in a cool, dry place, away from direct sunlight, and keep out of reach of children.
Drug Interactions
Drug interactions of Fluconazole 150mg Capsule include:
- May interact with warfarin, increasing the risk of bleeding by affecting blood clotting factors.
- Can interact with certain anticonvulsants, such as phenytoin and carbamazepine, affecting their levels and efficacy.
- Use with caution when combined with statins, such as simvastatin, as fluconazole may increase the risk of muscle-related side effects.
- May increase the effects of oral hypoglycemic agents, like sulfonylureas, leading to an increased risk of hypoglycemia.
- Fluconazole can interact with certain immunosuppressants, such as cyclosporine and tacrolimus, potentially leading to increased toxicity.
- Can alter the metabolism of certain medications processed by the liver, including benzodiazepines (e.g., diazepam), leading to increased sedation.
- May reduce the effectiveness of certain vaccines or medications used for fungal infections.
- Use with caution when combined with drugs that prolong the QT interval, such as certain antiarrhythmic medications, as this may increase the risk of heart rhythm problems.
Food Interactions
Food interactions of Fluconazole 150mg Capsule include:
- Grapefruit and grapefruit juice may increase the concentration of fluconazole in the blood, potentially increasing the risk of side effects such as liver toxicity.
- Fluconazole may interact with alcohol, potentially increasing the risk of liver damage or intensifying side effects like dizziness and nausea.
- Dairy products are unlikely to affect the absorption or effectiveness of fluconazole but can be taken with the medication if necessary.
- Fluconazole does not have significant interactions with most foods but should be taken as directed, ideally with a full glass of water, to support absorption.
Storage/Disposal
Fluconazole 150mg Capsules should be stored in a cool, dry place, away from direct sunlight and moisture. The medication should be kept at room temperature, typically between 15°C to 30°C (59°F to 86°F), to maintain its effectiveness. Ensure the capsules are stored in their original packaging, tightly sealed, and out of the reach of children to prevent accidental ingestion. Do not use Fluconazole past its expiration date. For disposal, do not flush the capsules down the toilet or pour them into a drain. Instead, take any unused or expired medication to a pharmacy or follow local regulations for proper disposal to ensure environmental safety.