If you experience any symptoms associated with allergies such as difficulty breathing, hives, swollen tongue etc., stop using the medication and seek urgent medical help. Contact your doctor at once if you have any of the following symptoms of male breast cancer: breast lump or pain, nipple discharge, other breast changes.
Common side effects of taking Propecia include:
- impotence and loss of sex drive;
- trouble climaxing;
- ejaculation irregularities;
- swollen hands or feet;
- tender or swollen breasts;
- dizziness and body weakness;
- feeling close to fainting;
- skin rash or runny nose.
Some side effects such as weaker libido, erection or ejaculation problems may persist after you stop taking the medication. Consult your doctor for recommendations.