Phentermine has been around for decades and is still the most common prescription diet pill in the United States. It’s easy to see why: Phentermine works. And while over-the-counter diet pills may be tempting, they often need to work better or last longer. When buying diet pills over the counter phentermine, you must be aware of what you’re getting.

If your goal is to lose a significant amount of weight, you want diet pills to help you burn fat while suppressing your appetite and curbing food cravings. But many weight loss supplements, including many over-the-counter ones, don’t work that way. Many are appetite suppressants, which can help prevent overeating but do little to nothing for fat-burning or metabolism manipulation.

Many people have heard about the dangers of prescription diet pills like Phentermine because they can carry side effects and health risks if abused or taken without a doctor’s supervision for long periods without any intention of following a healthy diet and exercise program. And while many over-the-counter diet pills have similar risks and warnings, they often are not as heavily regulated. That’s why it’s essential to understand what you’re getting when purchasing diet pills over the counter.

One of the primary ingredients in diet supplements like Phentermine is phenylephrine, also known as PE. This can cause sympathetic nervous system stimulation, which can cause both side effects (such as heart palpitations, nausea, and vomiting) and harmful effects to the body if used for prolonged periods without enough physical activity or healthy food intake to balance it out. As a result, many health officials warn against using phenylephrine alone for more than 12 weeks without various medical supervision.

The other main ingredient in over-the-counter diet pills like Phentermine is caffeine. Caffeine can help boost fat burning but can also cause harmful side effects such as irregular heartbeat and anxiety. Many people become addicted to caffeine after a few weeks of use. And the more you drink it, the more you’ll have to drink. This can lead to withdrawal symptoms and other health problems if you’re not careful.

The bottom line is that while over-the-counter diet pills can help you reach your weight loss goals, they don’t provide the same benefits regarding fat burning, appetite suppression, and food cravings as prescription diet pills you take in conjunction with a healthy diet and exercise program. Many people may have success with them in the short term, but long-term side effects are common. If you want to lose weight permanently, you’ll need to learn how to control your diet and exercise regularly — and stick with it.