Regel 1gm Tablet is to be taken one hour before meals preferably at bedtime as per the doctors instructions It is important to continue taking this medication for the duration recommended by the doctor Stopping the treatment prematurely may result in the return of symptoms and a worsening of the condition Inform your doctor about all other medications you are taking as there may be interactions with this medicine The common side effects of Regel 1gm Tablet include constipation To minimize these side effects it is advisable to drink plenty of fluids while taking this medication Dizziness and sleepiness can also occur so it is important to refrain from driving or engaging in activities that require mental alertness until you are aware of how this medicine affects you If you have any liver or kidney disease it is crucial to inform your doctor before taking this medicine as the dosage may need to be adjusted Avoid taking this medicine with an antacid and try to take it at least two hours before or after taking the antacid