Acera-L Capsule SR is a doctor endorsed medication which is utilized in the treatment of gastroesophageal reflux disease (acid reflux), intestinal ulcers, and irritable bowel syndrome. It reduces excess acid production in the stomach and keeps the reflux of stomach acid into the food pipe. Acera-L Capsule SR is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medication. You should keep taking this medication for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medication. The most common side effects are nausea, stomach pain, diarrhea, flatulence, constipation, headache, weakness, and flu-like symptoms. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. It may also cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medication affects you. Avoid drinking alcohol while taking this medication as it can worsen your sleepiness.