Adipex (phentermine) is a medicine intended for the treatment of obesity in patients that have too much excessive weight to treat it with just diet and exercise. Take Adipex for only as long as recommended by your health care provider. This drug has been reported to form a habit and should be therefore taken under a close doctor’s supervision. The usual period of treatment lasts for 3 to 6 weeks. Your doctor needs to know your full medical history if that’s possible before prescribing Adipex, as some health conditions may require a dose adjustment. Make sure you inform your health care provider of the fact of having arteriosclerosis, heart disease, glaucoma, hyperthyroidism, high blood pressure, history of drug abuse, or diabetes. Sometimes, to avoid unpleasant side effects, Adipex may be taken with meals. However, you should discuss this possibility with your health care provider first. Adipex must be combined with a healthy diet and regular exercise for maximum effects. This medicine does not burn your calories – it just allows you to eat less and avoid the feeling of extreme hunger. Some of the side effects you may experience when taking Adipex include dry mouth, vomiting, diarrhea, constipation and unpleasant taste in your mouth. These symptoms are most likely to go away soon, but if they don’t – make sure you talk to your doctor as you may be required a dose adjustment. If you are allergic to Adipex or ever experienced any adverse reactions after taking this medicine please tell your health care provider about it as you will most likely be unable to take this medicine.