Neo-Mercazole 5 Tablet belongs to a group of medicine called anti-thyroid agents. It is used in the treatment of hyperthyroidism. It reduces the number of thyroid hormones produced by the thyroid gland.

Taking this medicine may cause some common side effects such as nausea, headache, joint pain, gastrointestinal disturbances, skin rashes, and itching. Let your doctor know if any of these do not go away with time or worse.

Before using this medicine, inform your doctor if you have any problems with your liver or kidneys. You should also tell your doctor all the other medications you are taking. Pregnant and breastfeeding mothers should consult their doctors before using the medicine.