Phentermine.

Phentermine is an anti-obesity agent specially designed for the needs of people diagnosed with obesity that require medical help with losing their excessive weight. You reactions and thinking can be impaired by phentermine, so before getting engaged into any activities that require your alertness and concentration you will need to make sure phentermine does not cause any effects in you that may prevent you from doing your everyday tasks and activities that may appear hazardous. Before prescribing you any dose of this medicine your doctor will need to know if you have any medical conditions that may prevent you from taking phentermine, such as seizure disorder, glaucoma, diabetes, high blood pressure, a history of drug or alcohol abuse, heart disease, arteriosclerosis, anxiety disorder, or problems with your thyroid. Both mild and more serious side effects are possible. Serious side effects are quite rare and need to be reported to your health care provider. The following ones have been reported by people using phentermine for their obesity: severe headache, seizure, blurred vision, numbness, feeling restless, insomnia, and uneven heartbeat. Mild side effects are also possible – such as feeling anxious, dizziness, diarrhea, chest pain, dry mouth, headache, itching, and constipation, but they are usually short-lived.