Arichlor 200mg Tablet comes as a tablet to be taken by mouth. It should be taken with food or a glass of milk to prevent an upset stomach and nausea. Take it as per dose and duration suggested by the doctor and finish the complete course. Arichlor 200mg Tablet should be used regularly as advised by your doctor. Do not stop taking it without talking to your doctor first. If you have also taking antacids, then take Arichlor 200mg Tablet at least 4hours before or after these products.