OTC · No prescriptionAntifungal

Itrasys 100MG — Uses, Dosage & Benefits

Itrasys 100MG is used for Treatment of fungal infections such as aspergillosis, blastomycosis, histoplasmosis, onychomycosis (nail fungus), tinea (ringworm), candidiasis and other susceptible systemic or superficial mycoses.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

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Active Ingredient / Composition

Itraconazole 100 mg (capsule)

What is Itrasys 100MG used for?

Treatment of fungal infections such as aspergillosis
blastomycosis
histoplasmosis
onychomycosis (nail fungus)
tinea (ringworm)
candidiasis and other susceptible systemic or superficial mycoses

How Itrasys 100MG Works

Itraconazole is a triazole antifungal that inhibits fungal CYP450-dependent synthesis of ergosterol, an essential component of the fungal cell membrane. This disrupts membrane integrity and stops fungal growth and replication.

Dosage & Directions

Take as directed by a doctor. Capsules are usually taken with food for better absorption; swallow whole with water. Take at the same time each day and complete the full course even if symptoms improve.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Treats systemic fungal infections
Effective for skin and nail fungal infections
Helps clear candidal infections
Prevents fungal cell membrane formation
Reduces itching and lesions caused by dermatophytes

Pregnancy

Not recommended / Consult doctor

Alcohol Interaction

Use with caution (may increase risk of liver side effects)

Itrasys 100MG — Quick Facts

Composition: Itraconazole 100 mg (capsule)
Therapeutic class: Antifungal
Drug class: Triazole antifungal
Prescription: Not required (OTC)
Price: ₹45
Habit forming: No
Storage: Store below 25°C in a cool, dry place away from moisture and direct light. Keep in original pack and out of reach of children.

Itrasys 100MG — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Itrasys 100MG — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Itrasys 100MG used for?

How Itrasys 100MG Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Itrasys 100MG — Quick Facts

Itrasys 100MG — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Itrasys 100MG — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Itrasys 100MG used for?

How Itrasys 100MG Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Itrasys 100MG — Quick Facts

Itrasys 100MG — Usage FAQs

More from PingMeDoc™

Safety disclaimer