Losing weight often feels like an uphill battle, especially with age-related metabolic slowdown. While diet and exercise should remain the foundation, prescription medications are available that may complement lifestyle efforts. Here is an overview of the types of weight loss drugs and how they work
Ozempic
Ozempic can help reduce appetite and promote feelings of fullness, leading to reduced food intake and weight loss. It can also help regulate blood sugar levels, which can be particularly beneficial for people with type 2 diabetes who are struggling with weight gain. Additionally, Ozempic can improve insulin sensitivity and reduce inflammation in the body, both of which can contribute to weight loss.
Orlistat – Prevents Fat Absorption
Sold as Xenical or Alli, orlistat blocks enzymes that digest fat. About 30% less fat gets absorbed, aiding weight loss. Side effects include gas, oily stools, and vitamin deficiencies if eating high fat.
Phentermine -Appetite Suppressant
Phentermine stimulates the release of brain chemicals that curb the appetite. It is fast-acting but only recommended for short-term use due to side effects like elevated heart rate.
Liraglutide – Slows Digestion
Liraglutide is a type 2 diabetes drug that has also been found in clinical trials to cause weight loss. Liraglutide (Saxenda) is an injectable diabetes drug that slows digestion to delay emptying of the stomach. This suppresses appetite. Nausea is common initially.
Metformin
Metformin is another drug used to treat type 2 diabetes, but it has also been shown in clinical trials to cause weight loss.
Naltrexone-Bupropion – Reduces Hunger
Naltrexone-bupropion is a combo drug that works on brain chemicals to reduce hunger and promote feelings of fullness. Clinical research showed it can result in minor weight loss.
Topiramate
Topiramate is a medicine used to treat epilepsy and migraines, but it has also been demonstrated in clinical trials to cause weight loss.
Lorcaserin – Makes You Feel Full
Lorcaserin (Belviq) activates serotonin receptors that regulate satiety, making you feel fuller faster on less food. Nausea, fatigue and constipation can occur.
Dulaglutide
Dulaglutide is a type 2 diabetes medicine that has also been found in clinical trials to cause weight loss.
Victoza
Victoza is a type 2 diabetes drug that has also been proved in clinical trials to cause weight loss.
Contrave
Contrave is a medicine that contains both bupropion and naltrexone. Clinical research have showed that it can result in minor weight loss.
It is crucial to note that certain medications may cause negative effects and are not appropriate for everyone. They should only be used under the supervision of a medical practitioner. Also, while they can aid in weight loss, they are not a replacement for healthy lifestyle changes such as a good diet and frequent exercise.
