Phentermine is a prescription medication commonly used for weight loss. It is an appetite suppressant that is phentermine a controlled substance by decreasing hunger and increasing feelings of fullness, making it easier to consume fewer calories and lose weight.

Phentermine is classified as a controlled substance by the United States Drug Enforcement Administration (DEA). This means that it has the potential for abuse and dependence, and is tightly regulated to help ensure that it is used safely and appropriately.

As a controlled substance, phentermine can only be obtained with a valid prescription from a healthcare provider. Healthcare providers may conduct a medical history and physical examination to ensure that the medication is safe and appropriate for use.

Once prescribed, phentermine can be filled at a local pharmacy. Many chain pharmacies, such as CVS or Walgreens, carry phentermine, as do some independent pharmacies.

It is important to only take phentermine as prescribed by a healthcare provider and to follow the recommended dosage and duration of use. Overusing or abusing phentermine can increase the risk of adverse side effects and dependence.

Phentermine can have potential side effects, including dry mouth, insomnia, and constipation, as well as more serious side effects like increased blood pressure, heart palpitations, and shortness of breath. It is important to report any concerning symptoms to a healthcare provider immediately.

In summary, phentermine is a controlled substance that can only be obtained with a valid prescription from a healthcare provider. It is important to only use phentermine as prescribed and to be aware of the potential side effects and risks. If you are considering using phentermine for weight loss, it is important to discuss the potential benefits and risks with your healthcare provider.