Caverject 20 mcg is a prescription-only injection used to treat erectile dysfunction (ED) in men. It contains Alprostadil, a vasodilator that helps increase blood flow to the penis, leading to a firm and sustained erection. This self-injection is a fast-acting alternative to oral ED medications like Viagra or Cialis and is often used when oral pills are ineffective or not suitable.

Fast and reliable erection within 5–20 minutes

Suitable for men who cannot take oral ED medications

Effective even in cases of nerve damage or diabetes

Boosts confidence and sexual performance

Controlled dosing for consistent results

Inject directly into the base or side of the penis (corpus cavernosum).

Dosage: Usually 2.5 to 20 mcg; never exceed 60 mcg.

Start with the lowest effective dose as advised by your doctor.

Erection onset: Within 5 to 20 minutes

Duration: Lasts around 30–60 minutes

Frequency: Not more than 3 times a week or once in 24 hours

Alprostadil 20 mcg

Lactose

Sodium citrate

Hydrochloric acid / Sodium hydroxide (for pH adjustment)

Bacteriostatic water (solvent)