Proviron is an oral oral preparation that has only a central inhibitory effect and therefore has no restrictive effect on testicular function. Proviron balances an androgen deficiency that begins to gradually decrease with age. Therefore, Proviron is suitable for the treatment of all conditions caused by endogenous androgen deficiency. At the recommended therapeutic dose, Proviron will not affect spermatogenesis. Proviron is very well tolerated by the liver. Dosage and administration Reduced effects of efficacy and potency: 1 tablet Proviron 3 times a day. After satisfactory clinical improvement, dose reduction may be attempted. Continuation of treatment: 1 Proviron tablet twice or once a day. Depending on the type and severity of the complaints, the dose for further treatment should be tailored to individual requirements. Continuous treatment for a few months is recommended. Hypogonadism requires continuous therapy: For the development of male secondary sexual characteristics, 1 .2 Proviron tablets 3 times a day for several months. As a maintenance dose, 1 tablet of Proviron 2-3 times a day will often suffice. infertility - to improve the quantity and quality of sperm: 1 tablet Proviron 2 - 3 times a day for a cycle of sperm, Le. for about 90 days. If necessary, treatment with Proviron should be repeated after a few weeks.