Orlistat

Dosage Forms Available

• Orlistat is available in capsule formulations for oral administration.

Age and Dose Restrictions

• Orlistat is intended for use by adults and adolescents over the age of twelve.

Contraindications

• Orlistat is contraindicated in patients with known allergies to the medicine. It is best avoided by those with gallbladder problems, chronic malabsorption syndrome (a digestive disorder that prevents the body from absorbing nutrients from food) or cholestasis (liver dysfunction that occurs when bile secretion and flow are reduced or stagnant).

Other Medications to Avoid

• Orlistat can interact with medicines such as anticoagulants (e.g., warfarin, jantoven), antidiabetic drugs (like metformin or insulin) and vitamin or mineral supplement (e.g., beta-carotene, vitamin E).

Overdose and Missed Dose

• An overdose of Orlistat can lead to adverse effects such as severe abdominal pain, nausea, vomiting, or diarrhoea. Consult your doctor immediately if you suspect an overdose.
• If you miss a dose of Orlistat, take it as soon as you remember, provided this is within an hour of a meal containing fat. If it is later than this, skip the missed dose.

Management of Side Effects

Most side effects from Orlistat are temporary and usually lessen with time. However, if they persist, consult your doctor.

• Drinking plenty of water can help manage some gastrointestinal side effects such as bloating or indigestion. Try taking your medication in the middle of your meal to help reduce these side effects.

Use in Driving and Operating Machinery

• Orlistat does not generally affect your ability to drive or operate machinery. However, if you experience any dizziness or sleepiness, refrain from driving or operating heavy machinery.

Use in Pregnancy and Lactation

• Orlistat should not be used during pregnancy or while breastfeeding unless recommended by your doctor. Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding before starting this medicine.

Caution in Other Conditions

• Patients with a history of hyperoxaluria (excessive urinary excretion of oxalate) or calcium oxalate kidney stones should exercise caution when taking Orlistat. Those with problems absorbing nutrients or organ transplants may also need to use this medicine with caution.

Special Dietary and Lifestyle Recommendations

• Alongside taking Orlistat, a reduced-calorie diet should be followed for optimal weight loss results.
• It is recommended to evenly distribute your daily intake of fat, carbohydrates, and protein over three main meals. Opt for lean meats over fatty cuts, whole grains over refined ones, and plenty of fruits and vegetables.