To prevent heartburn, take 1 tablet by mouth with a glass of water right before or up to 30 minutes before eating food or drinking beverages that cause heartburn. Do not take more than 2 tablets in 24 hours unless directed by your doctor. Do not take for more than 14 days in a row without talking with your doctor.o prevent heartburn, take 1 tablet by mouth with a glass of water right before or up to 30 minutes before eating food or drinking beverages that cause heartburn. Do not take more than 2 tablets in 24 hours unless directed by your doctor. Do not take for more than 14 days in a row without talking with your doctor.
1 Twitching in your finger or thumb are believed to be possible causes. 2  Multiple Sclerosis â This familiar central nervous system disease offers characteristic features of loss of muscle coordination and numbness. 3  Finger twitching is often one of its easiest detected symptoms.
Twitching of index finger and numbness at the back of the hand could be due to carpal tunnel syndrome. The carpal tunnel (at your wrist through which the median nerve passes) changes its size depending on the position of the wrist. Itâs widest when wrist and hand are straight in line.