Valenty 20mg(box) 4pcs

Vardenafil is used to treat erectile dysfunction (ED).

Dosage: Initial dose: 10 mg orally once a day, as needed, approximately 60 minutes before sexual activity. Increase to 20 mg or decrease to 5 mg based on efficacy and tolerability.
Maximum dose: 20 mg once a day
Usual Geriatric Dose for Erectile Dysfunction (65 years or older): 5 mg orally once a day, as needed, approximately 60 minutes before sexual activity
Patients on stable alpha blocker therapy: 5 mg orally once a day
 

Side effects: Dyspepsia, vomiting, headache, flushing, dizziness, visual disturbances, colour vision changes, raised intra-ocular pressure, nasal congestion, hypersensitivity reactions, nausea, photosensitivity reactions, hypotension, hypertension, priapism, palpitations, myalgia, increased creatinine kinase, sudden decrease or loss of hearing, tinnitus.