Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; unexplained hoarseness); abnormal menstrual periods; abnormal vaginal bleeding or bloody discharge; chest pain; coughing up blood; dark urine; decreased sexual desire or ability; depression; fever, chills, or persistent sore throat; groin or pelvic pain or pressure; loss of appetite; loss of balance or coordination; missed menstrual period; new or increased breast tumor or pain; new or unusual lumps; one-sided weakness; pain or swelling in one or both legs; red, swollen, blistered, or peeling skin; severe or persistent tiredness or weakness; shortness of breath; skin changes; stomach pain; sudden severe headache; swelling of the arms or the legs; unusual bleeding or bruising; vision or speech problems; yellowing of the eyes or skin.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider.
Proviron is recommended to use in addition to androgens, which are necessary for the sperm production. These androgens directly stimulate sperm production and affect the sperm maturation and transport, due to impact on the seminal vesicles, vas deferens, and appendage. This process shows us that such hormones can perform not only suppressive role. Due to the stimulation of sperm quality and quantity by Proviron which is not detected with suppression of gonadotropins, there are some cases when the medicament is used to treat male infertility.