Anti-Thyrox 20 Tablet has a place with a group of medication called anti-thyroid agents. It is utilized in the treatment of hyperthyroidism. It reduces the amount of thyroid hormones produced by the thyroid gland. Anti-Thyrox 20 Tablet may be utilized alone or in mix with other medications. It can be taken with or without food. It should be taken exactly as recommended by your doctor. Your doctor will decide the dose and how often you should take them. You should take this medication regularly to get the most benefit from it. Do not stop taking the medication even if you feel better unless the doctor tells you so. Taking this medication 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.