Obesity is at epidemic levels ever and therefore there are more people looking to achieve weight loss than ever before. Although the basics for weight loss are eating less and exercising more, some people need drugs in addition to these to achieve the required weight loss. Currently, there are two types of weight loss pills and supplements that work fast in the market; prescription pills and over the counter pills and supplements.
While over the counter pills and supplements are generally available for anyone, prescription weight loss pills are hard to come by. Doctors prescribe these pills only if your BMI is over 30 or if your BMI is 27 and you are suffering from a condition related to your weight such as high blood pressure or type-2 diabetes.
These are the most common and effective prescription diet pills that work fast:
Orlistat works by blocking your body from absorbing about 30% of your dietary fat. It is approved for long term use and has been proved to be effective when used in combination with exercise and a balanced diet. These pills have temporary mild side effects which may include cramping, passing gas, increased bowel movements and oily stool.
These pills work by curbing your appetite and cravings leading to decreased calorie intake and eventual weight loss. It is approved for long-term use although pregnant women or those planning to get pregnant should not use it. Lorcaserin has slight side effects such as headache, nausea, fatigue, dry mouth, backpain, constipation and low blood sugar for people who have diabetes.
Naltrexone HCl and bupropion (Contrave)
This is a combination of 2 FDA-approved drugs, naltrexone and bupropion in a slow release formula. The combination helps treat opioid and alcohol dependence as well smoking, depression, seasonal affective disorder and weight loss. Its side effects include constipation, headaches, dizziness, insomnia, vomiting and dry mouth.
These pills are a higher dosage of the type-2 diabetes drug Victoza that reduces calorie intake by curbing appetite. It has some side effects such as vomiting, diarrhea, nausea, constipation, increased appetite and low blood pressure.
Phentermine works by curbing your appetite leading to decreased calorie intake. It is approved for short term use spanning a few weeks. Its side effects include raised blood pressure, heart palpitations, dizziness, restlessness, tremors, shortness of breath, insomnia and chest pain.
Phentermine and topiramate (Qsymia)
Qsymia is a combination of phentermine and topiramate which work in several ways leading to weight loss. These include making you feel full, making food not as tasteful and burning stored fat into energy. It has low amounts of phentermine and is therefore approved for long term use. Qsymia has some side effects such as dizziness, tingling hands and feet, insomnia, altered taste, dry mouth and constipation.
The above drugs require a doctor’s prescription before you can start using them for weight loss. However, there are several over the counter alternatives which use natural ingredients to deliver the same weight loss results. These do not require a doctor’s prescription and have way fewer side effects than the prescription weight loss pills since all the active ingredients are all natural. If you want to lose weight at your own terms these are the best alternative if used in combination with exercise and a healthy balanced diet.