Xenical is a brand name for orlistat, a substance used to inhibit fat absorption and promote weight loss.
In a healthy, lean person, Xenical can reduce fat absorption by 20% to 35%, depending on the dosage.
If you are considering using Xenical for weight loss, be aware of the following:
- For optimal results, you should reduce your calorie consumption in addition to taking Xenical. Adding exercise to your routine also helps.
- Do not take Xenical if your body can’t adequately absorb nutrients. The drug will only aggravate your condition.
- Don’t try to lose weight with Xenical if you have gallbladder or liver disease.
- Pregnant women shouldn’t take the drug or attempt to lose weight by other means.
If you are considering Xenical as a weight-loss solution, you should understand how it works, how you should take it, and how you can make the most of your treatment.
Here are the ten most frequent questions about Xenical, answered.
1. How does Xenical work?
The active ingredient of Xenical blocks a compound in the pancreas that is required for the absorption of fat. Thus, the body fails to absorb the fats and eliminates them through the digestive tract in feces.
Another peculiarity of this active ingredient is that the body does not absorb it into circulation. That makes the drug safe to use. Researchers detected over 96% of the amount they administered to a test subject in feces. Only 1% of the active ingredient made its way into the urine.
2. What is the active ingredient in Xenical?
The active ingredient in Xenical is orlistat. Orlistat is an organic substance capable of binding to pancreatic lipase, disabling it as a converter of fats to monoglycerides and fatty acids.
If a healthy, lean person takes a high dose of orlistat, the result will be a 35% reduction in fat absorption. Higher doses of orlistat do not lead to an additional reduction in absorption. The less fat you ingest, the better orlistat lowers your overall fat absorption. Eating more fatty foods will result in more fats absorbed despite taking orlistat.
3. How do I take Xenical for best results?
Doctors only recommend Xenical for obese patients. You qualify as obese if your body mass index (BMI) exceeds 30, or 27 if have an accompanying condition such as diabetes or hypertension.
For the best results:
- Take Xenical as part of a complete weight reduction program. Use it together with a low-calorie diet and an exercise program.
- Take Xenical by mouth three times a day with meals. The usual dosage is 120 milligrams.
- Only take Xenical with meals that contain fat. If you have a fat-free meal, you can skip the drug.
- Heed the indications and contraindications on the label and in this article.
- Stick to the dosage your doctor recommends; exceeding the dosage carries no additional benefits. You won’t reduce your fat absorption by more than 35%, no matter how much Xenical you take.
- If you forget to take a dose, take it as soon as you remember it. If you had your last meal more than an hour ago, skip the dose.
4. How long does Xenical take to work?
Xenical starts working as soon as you ingest its active ingredient, orlistat. This is why you should take it with meals that contain fat.
The half-life of orlistat is 14-19 hours in the body. Your body eliminates most of the active substance through feces.
5. How fast do you lose weight after starting Xenical?
It should take you about two weeks to start noticing weight loss. You may see results earlier if you reduce your calorie intake and work out regularly.
Let your doctor know if you fail to lose weight or if you gain weight while taking Xenical.
6. How much weight can I lose with Xenical?
You should discontinue using orlistat if you fail to lose 5% of your original body weight in 12 weeks.
Those who combine Xenical with a low-calorie diet and exercise can expect better results. Losing 10% to 20% of your original body weight is possible in just three to six months.
In addition to helping you lose weight, Xenical can also help you avoid regaining weight following successful weight loss.
7. What are the side effects of Xenical?
Due to its fat absorption-blocking effects, Xenical produces a few common side effects, such as:
- Oily stools. Your body eliminates the undigested fat and Xenical’s active ingredient through feces.
- Oily discharge and oily spotting when passing gas.
- Having to use the toilet urgently.
- Reduced control over bowel movements.
- Having to use the toilet more often than usual.
Like most drugs, Xenical can cause serious side effects in some users. These include:
- Liver problems
- Kidney problems
- Inadequate absorption of vitamins, which can lead to other health problems
8. Can I buy Xenical without a prescription?
Xenical is an FDA-approved weight-loss pill available without a prescription. You can buy Xenical online.
9. Is there anyone who shouldn’t take Xenical?
Pregnant women should not take Xenical for weight loss. Breastfeeding women should avoid the drug as well.
The use of the drug is not recommended for the following categories of patients:
- Those who suffer from kidney, liver, or gallbladder problems
- Patients with thyroid problems
- People with eating disorders such as bulimia and anorexia
- Patients with diabetes
- Patients with heart-rhythm problems
- Those suffering from seizures
10. Are there any Drug Interactions with Xenical?
Xenical may diminish the effects of some medications, and other drugs may alter the way Xenical works. If you take any of the following medications, talk to your doctor before taking Xenical.
- Retroviral drugs for HIV
- Seizure medications
- Vitamin E and beta-carotene supplements
eDrugstore Can Help
If you’re serious about losing weight, Xenical can help you lose belly fat, boost your weight loss efforts, and improve your health and well-being. Call 1-800-467-5146 for a free medical consultation with a U.S.-licensed physician who can help you determine whether it’s a safe choice for you.
If you’re visiting eDrugstore for erectile dysfunction medication, we can help with that, too. Browse our medication guide or call the number above to schedule your free virtual health visit.
James spent the better part of the last decade studying and writing about the physiology of sleep and its correlations with dreams. He studied various drugs, natural substances, and hallucinogens that can impact the intensity and frequency of dreams.
For two years, he busted dietary supplement scams, analyzing various performance-enhancing compounds, nootropics, etc.