Introduction
Griseofulvin 500mg is an antifungal medication available in a 20-tablet pack, commonly prescribed to treat fungal infections of the skin, hair, and nails.
It belongs to the class of antifungal agents that work by stopping the growth and spread of fungi in the body.
Because fungal infections can be persistent and uncomfortable, griseofulvin 500mg is widely used to provide long-term relief and complete treatment.
Uses of Griseofulvin 500 mg
Griseofulvin 500mg is mainly prescribed for fungal infections that affect keratinised tissues such as skin, hair, and nails.
Common conditions treated include:
- Ringworm (tinea corporis) Athlete’s foot (tinea pedis)
- Jock itch (tinea cruris)
- Fungal infections of the scalp (tinea capitis)
- Nail infections (onychomycosis)
It is particularly effective in cases where topical antifungal treatments are not sufficient.
Ingredients of Griseofulvin 500mg
The active ingredient in this medicine is griseofulvin (500 mg per tablet).
How Griseofulvin 500mg Works
Griseofulvin works by binding to a part of the fungal cell called tubulin, interfering with fungal cell division. It also attaches to keratin, a protein found in the skin, hair, and nails.
By doing this, it makes keratin resistant to fungal invasion. Over time, as healthy skin, hair, and nails grow, the infected areas are replaced, leading to complete recovery.
Dosage of Griseofulvin 500mg
The dosage of griseofulvin depends on the type and severity of infection as well as the patient’s age and medical history. General guidelines include:
- Adults: Typically, 500 mg to 1000 mg daily, depending on the condition.
- Children: Dosage is usually adjusted based on body weight, under medical supervision.
- Duration: Treatment may last from a few weeks (for skin infections) to several months (for nail infections).
Note: Always take the medicine as prescribed by your doctor. It is usually taken with fatty meals to improve absorption.
Side Effects of Griseofulvin 500 mg
While griseofulvin is effective, it may cause some side effects in certain individuals.
- Headache
- Nausea
- Vomiting
- Diarrhoea
- Fatigue
- Dizziness
- Skin rash or allergic reactions
- Numbness or tingling sensations
- Liver-related issues (yellowing of skin or eyes, dark urine)
- Mental or mood changes
If you notice severe side effects, consult a healthcare professional immediately.
Frequently Asked Questions (FAQs)
1. What is griseofulvin 500 mg used for?
It is used to treat fungal infections of the skin, hair, and nails, especially when topical creams are not effective.
2. How long should I take griseofulvin 500mg?
The duration varies depending on the infection type. Skin infections may take 2–4 weeks, while nail infections may require several months.
3. Can I drink alcohol while taking griseofulvin?
It is not recommended to drink alcohol, as it can increase the risk of side effects such as nausea, flushing, and rapid heartbeat.
4. Is griseofulvin safe during pregnancy?
No, it should not be used during pregnancy, as it may harm the unborn baby. Women of childbearing age should use effective contraception while taking this medication.
5. Can griseofulvin 500 mg be taken on an empty stomach?
It is best taken with fatty meals to improve absorption and effectiveness.
Conclusion
Griseofulvin 500mg (20 tablets) is a trusted antifungal medication that provides effective treatment for stubborn fungal infections affecting the skin, hair, and nails.
By working directly on fungal cells and protecting keratin, it helps the body naturally replace infected tissue with healthy growth.
While generally safe, it is important to follow the prescribed dosage and be aware of possible side effects. If you suspect a fungal infection, consult your healthcare provider to determine whether Griseofulvin 500mg is the right choice for you
