Jul 18, 2025 · Phentermine is an appetite suppressant used together with diet and exercise to treat obesity. Learn about side effects, interactions and indications.

Jun 1, 2026 · Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, y

Nov 10, 2025 · Learn about the side effects of phentermine, from common to rare, for consumers and healthcare professionals.

Oct 16, 2024 · What are the serious side effects of phentermine? While less common, the most serious side effects of phentermine are described below, along with what to do if they

Nov 20, 2025 · Key takeaways: Phentermine (Adipex-P, Lomaira) is an oral weight-loss medication. Common phentermine side effects include dry mouth, trouble sleeping, and headache.

Jun 15, 2026 · Listed below are some of the most common (but minor) side effects of using Phentermine. Though most may go away on their own, there are several things that you can

Gastrointestinal effects include nausea, vomiting, dry mouth, cramps, unpleasant taste, diarrhea, and constipation. Other adverse effects include trouble urinating, rash, impotence

May 9, 2026 · Serious side effects of phentermine include elevated blood pressure, heart palpitations, insomnia, anxiety, and constipation, and these risks increase the longer you

Phentermine (phentermine hydrochloride) is a generic drug used to treat obesity. Learn about side effects, drug interactions, dosages, warnings, and more.

Mar 2, 2026 · This guide covers the full spectrum of phentermine side effects, from the common and temporary to the rare and serious. It also explains who should not take phenterm