ZY Fsh HP 75 /150 Injection is used in the treatment of female infertility. It is used in women who have a problem with ovulation or are undergoing fertility treatments like in-vitro fertilization.ZY Fsh HP 75/150 Injection is given as an injection under the supervision of a doctor. Your doctor or nurse will help you to learn the exact method of self-administration. Your doctor will decide the right time to take the injection, so always follow your doctor's advice. The dose and how often you take it depends on what you are taking it for. You might be prescribed with certain other medicine as a part of your treatment. You should take this medicine for as long as it is prescribed for you.The most common side effects of this medicine include pain in abdomen, headache, bloating and hot flushes. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Some side effects may mean you should inform your doctor immediately include dizziness, pelvic pain, faint, weight gain and trouble breathing.Before taking this medicine, tell your doctor if you have ever had vaginal bleeding, or had ovarian cyst or tumor of the uterus. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Tell your doctor if you are already pregnant or breastfeeding.