Alli Side Effects
Since Alli tablets contain a relatively low dosage of the active ingredient orlistat, side effects are uncommon and, where some mild side effects have been reported, they rarely persist. In some cases, you may experience flatulence, a change in the regularity or consistency of bowel movements, and an oily discharge from the rectum.
The likelihood of experiencing these side effects can be decreased further by ensuring that your diet does not contain too much fat. If any of these side effects persist or worsen whilst using Alli, contact your doctor. Read More