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Griseofulvin is an antifungal, made from Penicillium griseofulvum or other Penicillium species. So what is the use of griseofulvin 500mg?
1. What is the effect of griseofulvin 500mg?
Griseofulvin 500mg is a prescription drug indicated for the treatment of fungal diseases of the skin, hair, and nails. Specifically: tinea versicolor, tinea pedis, tinea versicolor, tinea versicolor, tinea pedis, and onychomycosis caused by sensitive species of Trichophyton, Microsporum, Epidermophyton.
2. Contraindications of griseofulvin 500mg
Griseofulvin 500mg is contraindicated in patients with hypersensitivity to Griseofulvin. Patients with disorders of porphyrin metabolism, liver failure also should not prescribe this drug.
3. How to take griseofulvin 500mg
Effective use of griseofulvin 500mg drug depends on the correct use of the drug. Therefore, patients should not self-medicate, but should follow the instructions of a doctor or pharmacist.
According to experts, the safe way to use griseofulvin 500mg is:
Adults: take 1-2 tablets/day, divided into 2 times Children > 2 years old: take 10 mg/kg/day, can be divided into 2 time. Take the medicine with or after meals. Duration of treatment: Tinea versicolor: 2-4 weeks, scalp fungus: 4-6 weeks, tinea pedis: 4-8 weeks, nail fungus: 4 months-1 year.
Thuốc Griseofulvin 500mg cần được sử dụng đúng liều lượng
4. Be careful when using griseofulvin 500mg
According to experts, some unwanted effects of griseofulvin 500mg include headache, anorexia, slight nausea, urticaria, rash... Therefore, patients should be cautious when taking this drug. . Specifically:
Using Griseofulvin for a long time, it is necessary to periodically monitor liver, kidney and hematopoietic function. Discontinue use when agranulocytosis occurs. Avoid sun exposure during treatment with Griseofulvin. Griseofulvin should not be used during pregnancy or planning to become pregnant, as it may cause teratogenicity or miscarriage. Caution should be exercised when griseofulvin is used in nursing women.
5. Drug interactions of griseofulvin 500mg
Griseofulvin 500mg may cause some drug interactions or be reduced effectiveness when taken with other drugs.
The drug griseofulvin when used with alcohol causes flushing, tachycardia and increases the effect of alcohol. Griseofulvin when combined with phenobarbital reduces the concentration of Griseofulvin in the blood. Griseofulvin when combined with warfarin reduces the anticoagulant effect of Warfarin. Griseofulvin when combined with oral contraceptives reduces the effect of these drugs. The use of griseofulvin 500mg has been proven and effective in the treatment of fungal skin diseases. To use the drug safely, the patient needs to follow the prescription of the doctor.
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