Betaine hydrochloride is a chemical substance used as a stomach acidifier and digestive aid medicine. Betaine hydrochloride is like vitamins present in grains and such foods. Betaine hydrochloride supplements are available for online shopping in Pakistan which act as a beneficial alternative to the stomach acid. Betaine hydrochloride is used to increase the level of acid in the stomach and may also be effective for bowel problems. Betaine hydrochloride is prescribed to people who have low production of stomach acid. There isn’t sufficient evidence to support the use of betaine hydrochloride in the following conditions but some people have reported its effectiveness. • Low potassium • Gastroesophageal reflux disease • Functional dyspepsia. Although betaine hydrochloride doesn’t have many side effects, some of the commonly reported effects are Nausea, Upset stomach, Body odor , Heartburn. The dosage of betaine hydrochloride depends on the diseases it is recommended for, the age and health of the user. Betaine hydrochloride supplements are available in the market and should be used after consulting with your doctor. Betaine hydrochloride may interact with some other medicines so before use check with your doctor about the drug interaction Avoid alcoholic drinks while using betaine hydrochloride, Be very careful if you are taking NSAIDs, ibuprofen, and naproxen. If you have a peptic ulcer than consult with your doctor before taking betaine hydrochloride.