1, oily spots, increased gastrointestinal exhaust, urgency of stool, fatty stool, fatty diarrhea, increased stool frequency and incontinence. With the increase of dietary fat composition, the incidence rate increases accordingly. Most patients can improve after taking medicine for a period of time.

2. The most common acute gastrointestinal reactions are abdominal pain/discomfort, flatulence, watery stool, soft stool, rectal pain/discomfort, dental discomfort and gum discomfort.

3. Other rare adverse events include upper respiratory tract infection, lower respiratory tract infection, influenza, headache, menstrual disorder, anxiety, fatigue and urinary tract infection.

4. There have been rare reports of elevated transaminase, elevated alkaline phosphatase and severe hepatitis, and cases of liver failure have occurred, some of which require liver transplantation or may directly lead to death. However, based on the current data, the correlation between the use of orlistat and severe liver damage cannot be confirmed.

5. Reports of rare allergic reactions, the main clinical manifestations are itching, rash, urticaria, angioneurotic edema, bronchospasm and allergic reactions, and herpes zoster is very rare. Post-marketing monitoring also found reports of pancreatitis.

Note: Drugs have side effects, so friends who need to lose weight should choose carefully.