What is Orlistat?
Orlistat is a pill you take with meals; it binds to fat from food as it is digested and released in the gut. It is the only prescription drug with a licence in the UK that has been clinically shown to help people lose body weight.
This medicine aids in weight loss when combined with a reduced-calorie diet, exercise regimen, and behavioural changes recommended by your doctor.
Some overweight persons, such as those who are obese or have health issues related to their weight, use it. Additionally, taking Orlistat can prevent you from gaining back the weight you've already lost.
The numerous health concerns associated with obesity, such as heart disease, diabetes, high blood pressure, and a shortened lifespan, can be reduced by losing weight and keeping it off.
Taking orlistat may interfere with the absorption of some vitamins, so it is often recommended that you should take a multivitamin supplement at bedtime.
How does Orlistat work?
As dietary fat from your diet is digested and released in your gut, Orlistat, a component, adheres to it. Orlistat blocks a large amount (approximately 30%) of the fat in your meal from being digested. This fat remains attached to Orlistat and exits from your system rather than being moved into your bloodstream.
Your body still has about two-thirds of the fat you consume. As a result, Orlistat aids in reducing the amount of fat your body absorbs, allowing you to burn off your body's stored low fat for energy instead of the fat you are ingesting through your high-fat meal.
Orlistat functions by preventing the enzyme that breaks down dietary fat. After that, bowel movements eliminate this undigested fat from your body. You still need to limit your overall calorie intake because Orlistat does not stop the absorption of calories consumed from sugar and other fatty meal.
How does Orlistat promote weight loss?
On the one hand, Orlistat helps you to eat less and feel full in your stomach; on the other hand, it promotes eliminating extra fats from your body. With every meal, it starts working right away.
This is not, however, a crash diet; instead, you should expect to drop about 5% of your starting weight every three months. This indicates that if you weigh 90 kg now, you should anticipate dropping 4.5 kg in three months.
Orlistat helps you create enduring habits and successful weight loss and keep it off for a healthier, more energetic you.
How much weight will you lose with Orlistat?
Orlistat is a medication that helps people to lose weight, but it is not a magic drug. You must combine it with increased activity, a diet with about 30% of calories from fat intake, and other lifestyle changes.
How much energy you consume compared to how much energy your body expends determines your weight. You will lose weight if you consume fewer calories than you burn off because your body must use its fat reserves to obtain additional energy.
Orlistat works well to stop your body from absorbing fat from your fatty foods, which will help you consume fewer calories overall. It is advised to reduce your daily calorie intake by roughly 500 calories. 1 lb will be lost per week, resulting in a significant weight loss.
A scientific study has shown the effect of Orlistat on weight loss;
The study focused on baseline factors and changes in beliefs and behaviours that occurred throughout taking orlistat to examine the predictors of weight loss after using Orlistat.
Result of the study;
According to the study, Orlistat users lost 2.7 kg more weight than placebo users. A systematic evaluation of trials combining diets, medication, exercise, and behaviour therapy concluded that including Orlistat in a dietary intervention enhanced weight reduction by 3.26 kg over 24 months. Compared to a placebo, studies have shown that Orlistat lowers blood pressure and cholesterol and improves glycaemic management.
Problems associated with Using Orlistat;
There are still two major issues with orlistat capsules as an obesity medication.
While there is evidence that it can enhance weight-loss results, there are a lot of variabilities, and the improvements are not always significant, with many overweight patients showing no improvement at all.
Studies show that there are substantial attrition rates among patients who stop taking their medicine altogether or use it just sometimes depending on their healthy diet because of undesirable side effects.
Side effects of Orlistat;
If your doctor has prescribed this medication for you, keep in mind that they have determined that the benefit to you outweighs the danger of adverse effects. Many persons who use this medicine report no significant negative effects. However, occasionally some people have experienced certain side effects.
1. Change in bowel movement;
The unabsorbed fat frequently causes changes in your bowel movements. You might experience fatty/oily stools, oily spotting, intestinal gas with discharge, a sudden urge to urinate, more bowel movements than usual, or poor bowel control.
These negative effects could worsen if you consume more fat than is recommended. Inform your doctor as soon as possible if these problems continue or get worse.
2. Liver problem
3. Nausea and vomiting
4. Kidney issues
5. Trouble urination
6. Back pain
7. Allergy Reaction
8. Abdominal pains
9. Severe diarrhoea
It is extremely unlikely that this medication may cause a severe allergic reaction. But if you experience any significant allergic reaction symptoms, such as a rash, itching or swelling (particularly of the face, tongue, or throat), severe dizziness, or difficulty breathing, seek medical attention immediately.
What precautions should be taken while taking Orlistat?
Take orlistat capsule with great care in the following conditions.
1. Allergic to Orlistat
Inactive chemicals in this product can trigger allergic reactions or other issues.
2. Medical history
The drug should be avoided if you have any medical problems such as fat absorption diseases, kidney stones, hypothyroidism, and calcium absorption diseases.
3. Diabetic patient
Losing weight could help you manage your diabetes and blood sugar. Keep track of your blood sugar levels and report any changes to your doctor. Your medicine for diabetes, your exercise routine, or your diet may need to be changed by your doctor.
Orlistat medication should not be prescribed during pregnancy. Losing weight may harm a foetus and has no possible benefits for pregnant women
5. Using other weight loss medication
If you would like to learn more about Orlistat, you can view the information on our product page here.
To view other weight loss medications and treatments, view our information page here.
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