What are the possible side effects of orlistat (alli, Xenical)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop taking orlistat and call your doctor at once if you have severe pain in your upper stomach spreading to your back, nausea and vomiting, and a fast heart rate. These could be signs of pancreatitis.
The following side effects occur commonly with the use of orlistat. They are the natural effects of orlistat's fat-blocking action and are actually signs that the medication is working properly. These side effects...
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What are the precautions when taking orlistat 120 mg (Xenical)?
Before taking orlistat, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: a certain digestive problem (chronic malabsorption syndrome), a certain gall bladder problem (cholestasis), underactive thyroid (hypothyroidism), kidney stones/problems (such as calcium oxalate kidney stones, hyperoxaluria), certain eating disorders (anorexia nervosa/bulimia).
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal...
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