Introduction to Weight Loss Medications
Weight loss medications are pharmaceutical drugs that can help individuals lose weight by altering their appetite, metabolism, or absorption of nutrients. These medications are typically prescribed for individuals who have a body mass index (BMI) of 30 or higher, or a BMI of 27 or higher with obesity-related conditions such as high blood pressure, type 2 diabetes, or high cholesterol. Weight loss medications are intended to be used in conjunction with a reduced-calorie diet and increased physical activity for optimal results.
Common Weight Loss Medications
There are several common weight loss medications that are frequently prescribed by healthcare providers. These include:
1. Orlistat (Xenical, Alli)
Orlistat is a medication that works by blocking the absorption of fat in the intestine, reducing the number of calories the body absorbs. It is typically taken with meals that contain fat to prevent the absorption of dietary fats. Orlistat may cause gastrointestinal side effects such as oily stools, flatulence, and abdominal discomfort.
2. Phentermine-Topiramate (Qsymia)
Phentermine-topiramate is a combination medication that suppresses appetite and increases feelings of fullness. It is used for long-term weight management in individuals with obesity or who are overweight and have weight-related medical problems. Common side effects may include dry mouth, constipation, and insomnia.
3. Liraglutide (Saxenda)
Liraglutide is an injectable medication that works by slowing the movement of food through the stomach and increasing feelings of fullness. It is used as an adjunct to a reduced-calorie diet and increased physical activity for chronic weight management in adults with obesity. Possible side effects include nausea, diarrhea, and constipation.
4. Naltrexone-Bupropion (Contrave)
Naltrexone-bupropion is a combination medication that helps control appetite and food cravings. It is approved for long-term weight management in adults with obesity or who are overweight with weight-related medical conditions. Side effects may include nausea, constipation, and headache.
Potential Side Effects of Weight Loss Medications
While weight loss medications can be effective in helping individuals achieve their weight loss goals, they may also come with potential side effects. It is important to be aware of these side effects and discuss them with a healthcare provider before starting any weight loss medication. Some common side effects of weight loss medications may include:
Conclusion
In conclusion, weight loss medications can be a helpful tool for individuals struggling to lose weight and improve their overall health. It is important to work closely with a healthcare provider to determine the most appropriate medication and weight loss plan for your individual needs.