Cyna Kit Tablet is a combination of two hormonal medicines used to treat symptoms of polycystic ovary syndrome (PCOS) such as excessive hair growth (hirsutism), acne, and irregular periods. It also works as a contraceptive, hence avoid using any other contraceptive pill. Cyna Kit Tablet can be taken with or without food. Take it at the same time every day as it will help you remember to take it. The dose and duration will depend on what you are being treated for, but you should always complete a full course of this medicine as prescribed by your doctor. The most common side effects of this medicine include nausea, stomach pain, headache, weight gain, and breast pain. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Consult your doctor if you frequently experience spotting or brown discharge in the middle of the cycle. You must also consult your doctor if you notice unexplained swelling and pain in your limbs, shortness of breath, chest pain or changes in vision. Do not continue with the medicine and consult with the doctor if your periods do not start within a week of the treatment. 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. Avoid the use of medicine if you are pregnant or breastfeeding.