Xenical 120mg Capsule (Orlistat 120mg)

Product details

Xenical 120mg Capsule (Orlistat 120mg)
Xenical 120mg Capsule is a medication primarily used for managing obesity. It works by blocking the absorption of fats from the intestine and stomach, aiding in reducing calorie intake and promoting weight loss over time. Typically taken orally three times daily, it should be used alongside a balanced diet and regular physical activity for optimal results. Long-term use is advised only under medical supervision, and fatty foods should be avoided while on this medication. Side effects can occur, but most are manageable and diminish as your body adjusts to the treatment.
Uses Of Xenical 120mg Capsule (Orlistat 120mg)

Treatment of Obesity
Treatment of Overeating
Treatment of Weight-Related Issues
Treatment to Prevent Diabetes
Treatment to Maintain Healthy Blood Pressure

Treatment of Obesity: Xenical 120mg Capsule (Orlistat 120mg) helps to reduce food intake by decreasing cravings, making it an effective solution for managing obesity.

Treatment of Overeating: The medication assists in controlling overeating habits by blocking fat absorption, aiding individuals who struggle with consuming excess food.

Treatment of Weight-Related Issues: By promoting weight loss, it helps prevent complications like high cholesterol and reduced mobility associated with being overweight.

Treatment to Prevent Diabetes: Xenical 120mg Capsule (Orlistat 120mg) contributes to weight loss, thereby lowering the risk of developing type 2 diabetes due to obesity.

Treatment to Maintain Healthy Blood Pressure: With effective weight management, this medication also supports maintaining healthy blood pressure levels, preventing hypertension.
Safety & Precautions

Consult your doctor before starting Xenical 120mg Capsule (Orlistat 120mg).
Not recommended for long-term use without medical advice.
Avoid high-fat meals during medication.
Inform your doctor if you have pre-existing medical conditions.
Not to be used by pregnant women without prescription.
Consult your doctor if you are breastfeeding.
Keep out of reach of children.
Store below 30°C.
May not require dose adjustment for patients with kidney disease.
Consult your doctor for patients with liver disease.

Side Effects
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you're worried about them.

Fat in stool
Bowel incontinence
Flatus with discharge
Oily spotting
Increased urge to pass bowels
Oily evacuation
Increased bowel movements
Abdominal pain
Diarrhea
Nausea
Headache
Back pain
Joint pain
Menstrual changes
Respiratory infections

FAQ
What is the recommended dosage for Xenical 120mg Capsule (Orlistat 120mg)?

Xenical 120mg Capsule (Orlistat 120mg) is generally taken orally three times daily during or up to one hour after each main meal containing fat. It is crucial to follow your doctor’s dosage instructions accurately to achieve optimal results. If you skip a meal or have a fat-free meal, you can skip your dose for that meal.

Can I consume alcohol while taking Xenical 120mg Capsule (Orlistat 120mg)?

Consuming alcohol with Xenical 120mg Capsule (Orlistat 120mg) does not cause any harmful side effects. However, moderation is key as alcohol can hinder your weight loss efforts. It's advisable to consult with your doctor regarding your alcohol consumption while using this medication.

Are there any special dietary recommendations while taking Xenical 120mg Capsule (Orlistat 120mg)?

Yes, to maximize the efficacy of Xenical 120mg Capsule (Orlistat 120mg), it is recommended to follow a balanced, calorie-controlled diet that is rich in fruits, vegetables, and lean protein. Avoid high-fat meals such as those containing olive oil, nuts, seeds, dark chocolate, butter, and meat to minimize potential gastrointestinal side effects.

What should I do if I miss a dose of Xenical 120mg Capsule (Orlistat 120mg)?

If you miss a dose, take it as soon as you remember. However, if it is near the time for your next dose, skip the missed dose and return to your regular dosing schedule. Do not double the dose to catch up. This medication is effective only when there is fat in the meal, so it’s okay to skip a dose if you miss a meal or have a fat-free meal.

Can Xenical 120mg Capsule (Orlistat 120mg) be used during pregnancy or while breastfeeding?

Xenical 120mg Capsule (Orlistat 120mg) is not recommended for use during pregnancy due to potential risks to the developing baby. Its use during breastfeeding is not clearly established. Always consult your doctor before taking this medicine if you are pregnant or breastfeeding to ensure it's safe for you and your baby.

What precautions should I take before starting Xenical 120mg Capsule (Orlistat 120mg)?

Before starting Xenical 120mg Capsule (Orlistat 120mg), inform your doctor if you have any pre-existing medical conditions or allergies. It's also important to disclose all other medications you are taking, as this drug can interact with other treatments. Ensure your diet is balanced and low in fat to minimize side effects. Regular monitoring by your healthcare provider is essential to manage any potential risks effectively.

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# Additional Information
Uses for Xenical
Xenical 120mg Capsule Orlistat (120mg) is widely indicated for obesity management, focusing on weight loss and its maintenance in conjunction with a reduced-calorie diet. This medication is particularly beneficial for:

Obese patients with an initial Body Mass Index (BMI) ≥30 kg/m2
Patients with a BMI ≥27 kg/m2 who have additional risk factors, like hypertension, diabetes, or dyslipidemia
Reducing the risk of weight regain after significant weight loss

Consultation with healthcare providers is critical to ensure Xenical's appropriateness based on individual health conditions.
Dosage for Xenical
The recommended dosage for Xenical 120mg Capsule Orlistat (120mg) is one capsule three times a day with each main meal containing fat. However, it's crucial to adhere to specific considerations:

If a meal is missed or contains no fat, the Xenical dose can be omitted
A balanced, reduced-calorie diet with about 30% calories from fat should complement the medication
Distribute the daily intake of fat, carbohydrate, and protein over three main meals
Use multivitamin supplements containing fat-soluble vitamins at least 2 hours before or after taking Xenical

Below is a table summarizing the recommended daily grams of fat for various daily caloric intakes in a 30% fat diet:



Daily Calorie Level
Recommended Daily Grams of Fat


1500
50


1600
53


1800
60


2000
67



How Supplied
Each Xenical 120mg Capsule Orlistat (120mg) is supplied in a turquoise, hard-gelatin capsule form containing pellets. Here’s a brief on how it is packaged:

Turquoise, two-piece, No. 1 opaque hard-gelatin capsule imprinted with XENICAL 120 in black ink
Bottle of 90 Capsules (NDC 61269-460-90)

Storage and Handling
Proper storage conditions for Xenical are paramount:

Store at 25°C (77°F), with permitted excursions between 15° to 30°C (59° to 86°F)
Keep the bottle tightly closed to prevent moisture ingress
Do not use the medication after the expiration date

Distribution information:

Distributed by: Genentech USA, Inc. A Member of the Roche Group 1 DNA Way South San Francisco, CA 94080-4990.
Revised: Nov 2022

Clinical Pharmacology for Xenical
Mechanism of Action
Orlistat, the active ingredient in Xenical 120mg Capsule Orlistat (120mg), is a reversible inhibitor of gastrointestinal lipases. By forming a covalent bond with the active serine residue site of gastric and pancreatic lipases, it renders these enzymes inactive, thereby hindering the absorption of dietary fats.
Pharmacodynamics
At the therapeutic dose of 120 mg three times daily, orlistat inhibits fat absorption by approximately 30%. Figure 1 illustrates the dose-response relationship:



Figure 1: Dose-Response Relationship for Orlistat in Human Volunteers



Pharmacokinetics
Insights into the pharmacokinetics of Xenical 120mg Capsule Orlistat (120mg) reveal minimal systemic exposure:

Absorption: Systemic absorption is negligible, with low plasma concentrations (<10 ng/mL)
Distribution: >99% bound to plasma proteins, with minimal partition into erythrocytes
Metabolism: Produces two metabolites, M1 and M3, which have much weaker lipase inhibitory activities
Elimination: Major route is fecal excretion, contributing to approximately 97% of the administered dose

Table 2 outlines the pharmacokinetic data for specific populations and drugs:



Drug Interaction
Effect


Alcohol
No alteration in alcohol pharmacokinetics or orlistat pharmacodynamics


Cyclosporine
31% reduction in cyclosporine AUC when co-administered


Warfarin
No change in warfarin pharmacokinetics, but vitamin K levels tend to decline



Clinical Studies
Weight Management and Risk Factors
The long-term impact of Xenical on weight loss, weight maintenance, and the risk factors associated with obesity has been extensively studied.
One-Year Results
Weight Loss and Weight Maintenance
Data from five trials revealed an average weight loss of 13.4 lbs among Xenical-treated patients compared to 5.8 lbs among placebo-treated patients:



Study No.
≥5% Weight Loss
≥10% Weight Loss


14119B
35.5%
16.4%


14119C
54.8%
24.8%


14149
50.6%
22.8%


14161
37.1%
19.5%


14185
42.6%
17.7%



Improvements in Risk Factors
Significant improvements were noted in several risk factors, including a reduction in cholesterol and insulin levels:



Risk Factor
Change in Xenical Group
Change in Placebo Group


Total Cholesterol
-2.0%
+5.0%


LDL Cholesterol
-4.0%
+5.0%


HDL Cholesterol
+9.3%
+12.8%


Fasting Insulin
-6.7 pmol/L
+5.2 pmol/L



Effect on Weight Regain
Several studies assessed the effects of Xenical on reducing weight regain. Patients treated with Xenical regained significantly less weight compared to those on placebo:



Study No.
Weight Regain in Xenical Group
Weight Regain in Placebo Group


14119C
26%
52%


14185
35%
63%


14302
32%
53%



Two-Year Results
Long-Term Weight Control and Risk Factors
Pooled data indicate sustained benefits in weight management over two years. The percentage of patients losing ≥5% and ≥10% of body weight after 2-year treatment is summarized below:



Study No.
≥5% Weight Loss
≥10% Weight Loss


14119C
45.1%
24.8%


14149
43.3%
18.0%


14161
25.0%
16.9%


14185
34.0%
17.7%



Table 8 outlines relative changes in risk factors associated with long-term obesity treatment:



Risk Factor
Change in Xenical Group
Change in Placebo Group


LDL Cholesterol
-7.83%
+1.14%


Systolic BP
-10.89 mm Hg
-5.07 mm Hg


Diastolic BP
-7.9 mm Hg
-5.5 mm Hg



Four-Year Results
Long-Term Weight Control and Risk Factors
The XENDOS study, which spanned four years, provided a comprehensive exploration of Xenical's efficacy. The mean percent weight loss at the end of four years favored Xenical:



Measurement
Placebo
Xenical


Mean % Weight Loss
-2.75%
-5.17%



Risk factors associated with obesity were again evaluated over this extended period:



Risk Factor
Change in Xenical Group
Change in Placebo Group


Total Cholesterol
-7.02%
-2.03%


LDL Cholesterol
-11.66%
-3.85%


HDL Cholesterol
+5.92%
+7.01%


Fasting Glucose
+0.12 mmol/L
+0.23 mmol/L



Pediatric Clinical Studies
Studies extended to pediatric populations have also shown promise, with significant weight control measures recorded among obese adolescents:



Measurement
Xenical Group
Placebo Group


≥5% Decrease in BMI
26.5%
15.7%


≥5% Decrease in Body Weight
19.0%
11.7%


≥10% Decrease in BMI
13.3%
4.5%


≥10% Decrease in Body Weight
9.5%
3.3%



Xenical 120mg Capsule Orlistat (120mg) has demonstrated an ability to support weight loss and maintenance over extended periods. These findings underscore the importance of integrating pharmacological support alongside lifestyle adjustments to achieve sustained obesity management. For detailed investigations and data points, refer to the respective clinical trial documents cited.
Drug Interactions
Xenical’s interactions with other medications necessitate careful consideration. Significant interactions include:

Cyclosporine: Avoid simultaneous administration. Administer cyclosporine three hours after Xenical
Fat-Soluble Vitamins: Orlistat reduces absorption; patients should take multivitamins two hours before or after Xenical
Levothyroxine: Administer at least four hours apart. Monitor thyroid function
Warfarin: Monitor coagulation parameters closely as Vitamin K absorption may decrease
Amiodarone: Monitor therapeutic effect due to the reduced exposure to the drug
Antiepileptic Drugs: Monitor changes in seizure frequency and severity
Antiretroviral Drugs: Regular HIV RNA level monitoring is recommended

Further guidance and monitoring are crucial in patients using Xenical alongside these medications.
Conclusion
Xenical 120mg Capsule Orlistat (120mg) offers a potent approach for managing obesity and its related complications. The rigorous clinical studies affirm its efficacy in aiding weight loss and maintaining this reduction, fostering improvements in several obesity-associated risk factors. However, the importance of accompanying lifestyle changes, adherence to dosing schedules, and awareness of potential drug interactions cannot be overstated. Continuous patient education and medical guidance will maximize the therapeutic benefits of this medication.

For more comprehensive information, please consult your healthcare provider or refer to the detailed clinical data provided in the mentioned studies.

[References]
- Drugs.com. (n.d.). Xenical (Orlistat): Uses, Dosage, Side Effects, Interactions, Warning.
- Genentech USA, Inc. Xenical (Orlistat) Full Prescribing Information. Revised: Nov 2022.