Grisol Tablet 500mg

About Grisol Tablet 500mg

Grisol Tablet 500mg Uses

• Ringworm infections of the skin
• Fungal infection of the scalp (tinea capitis)
• Fungal nail infections
• Athlete's foot that has not improved with creams

Grisol Tablet 500mg Benefits

• Effective clearance of fungal infections resistant to topical treatment
• Targeted action against dermatophyte fungi
• Once daily or divided dosing options
• Well established long term safety record

What Experts Say

Griseofulvin deposits in the keratin of skin, hair and nails as new tissue forms. It stops the fungus from dividing normally, which slowly clears the infection as healthy tissue replaces the infected part. This is why treatment often takes weeks rather than days, unlike antibiotics that act within hours against bacteria.

Doctors prescribe griseofulvin mainly for dermatophyte infections that have not responded to antifungal creams or that affect the scalp and nails. It reaches areas that topical treatments cannot penetrate well, such as inside the hair shaft. Absorption improves when it is taken with a fatty meal, which is why doctors often advise taking it right after a main meal.

Fungal skin infections are very common in Pakistan due to hot, humid weather and shared use of towels or combs in crowded households. Griseofulvin remains an affordable option for stubborn cases, though patients are reminded that treatment courses often run for four to eight weeks and must be completed fully to prevent the infection from returning.

Drug Class

• Antifungal agent

Grisol Tablet 500mg formula

• Griseofulvin

Available forms

• Tablet

How to use Grisol Tablet 500mg?

• Take the tablet with a meal that contains some fat to improve absorption.
• Complete the full course even after symptoms improve.
• Keep the affected area clean and dry during treatment.
• Avoid sharing towels, clothing or combs while being treated.

Drug Interactions

• Warfarin: Griseofulvin can reduce the blood thinning effect, so dose adjustment may be needed.
• Oral Contraceptives: Effectiveness of birth control pills can be reduced during treatment.
• Alcohol: A disulfiram like reaction with flushing and rapid heartbeat can occur.
• Cyclosporine: Levels of cyclosporine may drop when taken together with griseofulvin.

Risks and warnings

• Liver Disease: Griseofulvin is not recommended for patients with active liver failure.
• Sun Sensitivity: Skin can become more sensitive to sunlight during treatment.
• Pregnancy: This medicine is not advised during pregnancy due to potential harm to the developing baby.
• Alcohol Use: Alcohol can worsen flushing and rapid heartbeat while on this medicine.
• Prolonged Treatment: Regular blood counts and liver checks are advised for courses longer than a few weeks.

Grisol Tablet 500mg Side Effects

• Headache
• Nausea
• Upset stomach
• Skin rash
• Sun sensitivity
• Fatigue
• Diarrhea
• Dizziness
• Confusion in rare cases
• Reduced white blood cell count with long use

Storage Conditions

• Store below 30°C in a dry place.
• Protect the tablets from moisture and heat.
• Keep the strip in its outer carton.
• Keep out of reach of children.