What kind of over the counter product helps when experiencing moderate gas pain?

Remove cause: You may take an over the counter medication like Gas-x, however, it is more important to address the cause of gas, e.g., over eating, sensitivity to some carbohydrates, and bacterial over growth in intestine. It would be prudent to see your doctor. Wish you good health! - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.