Proviron® - 25 Bayer Schering
Brand Name: Proviron®Active
 Ingredient: Mesterolone
Dosage: 25 mg per tablet
Manufacturer: Bayer Schering
Form: Oral tablets
Packaging: Varies by region, typically blister packs or bottles

Description

Proviron® is an oral androgenic steroid containing mesterolone, a synthetic derivative of testosterone. It is primarily used to address androgen deficiencies and related health issues. Due to its androgenic properties, it can help improve libido, treat certain forms of male infertility, and support hormone therapy.

Pharmacology

Active Substance: Mesterolone

Mode of Action: Mesterolone mimics natural testosterone effects, binding to androgen receptors, promoting male secondary sexual characteristics, and supporting androgenic activity.

Metabolism: It is metabolized in the liver and excreted via urine.

Uses / Indications

Treatment of male androgen deficiency

Support in hormone replacement therapy

Management of infertility related to androgen deficiency

Sometimes used in bodybuilding or athletic contexts (note: use outside medical supervision is discouraged and may be illegal)

Dosage and Administration

Typical prescribed dose: 25 mg daily or divided into smaller doses (e.g., 2-3 times per day)

Duration of treatment depends on medical condition and physician advice

Always follow the prescribing physician’s instructions

Common side effects may include:

Acne

Increased hair growth

Mood changes

Sleep disturbances

Changes in libido

Serious side effects are rare but can include:

Liver toxicity (monitoring may be necessary)

Hormonal imbalances

Liver enzyme elevation

Precautions

Not suitable for use in women or children

Patients with liver problems should avoid or use with caution

Do not use concurrently with other hepatotoxic drugs unless supervised

Regular medical check-ups recommended

Storage

 Store in a cool, dry place

Keep out of reach of children

Protect from light and moisture

Legal Status

Proviron® is a prescription-only medication in many countries. Unauthorized use or possession without a prescription may be illegal.