GENERIC NAME: APPETITE SUPPRESSANTS - ORAL
HOW TO USE: This medication is best taken on an empty stomach one hour before a meal. Sustained-release or long acting products must be swallowed whole. Crushing or chewing them will destroy the long action and may cause increased side effects. Because this medication may cause sleeplessness, avoid taking a dose late in the day. Take this medication as prescribed. Do not take it more often or longer than directed. It is usually taken for 8 to 12 weeks. Use in combination with other appetite suppressant medicine is generally not recommended. Consult your doctor before such use.
SIDE EFFECTS: Blurred vision, dizziness, dry mouth, sleeplessness, irritability, stomach upset or constipation may occur the first few days as your body adjusts to the medication. If these effects persist or become bothersome, inform your doctor. Notify your doctor if you experience: chest pain, nervousness, pounding heart, difficulty urinating, mood changes, breathing difficulties, swelling. If this medication makes you dizzy or lightheaded, avoid driving or engaging in activities requiring alertness. If you notice other effects not listed above, contact your doctor or pharmacist.
Quick GuideSurprising Reasons for Weight Gain
PRECAUTIONS: Tell your doctor your complete medical history, especially if you have: high blood pressure, an over-active thyroid, glaucoma, diabetes, kidney disease, emotional problems. This medication can be habit forming and must be used with caution. Alcohol can increase unwanted side effects of dizziness. Limit alcohol use. This drug is not recommended for use in children. Consult your doctor or pharmacist for further information. This medication should be used only when clearly needed during pregnancy. Discuss the risk and benefits with your doctor. This drug may be excreted into breast milk. You may have to stop nursing or stop using this drug. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: Inform your doctor about all the medicines you use, (prescription and nonprescription) especially if you take: high blood pressure medicine, MAO inhibitors (e.g., furazolidone, linezolid, phenelzine, selegiline, tranylcypromine), any other weight loss medicine. Avoid "stimulant" drugs that may increase your heart rate such as decongestants or caffeine. Decongestants are commonly found in over-the-counter cough-and-cold medicines. Do not start or stop any medicine without doctor or pharmacist approval.
OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly. Symptoms of overdose may include restlessness, fever, fast breathing, dizziness, confusion, hallucinations, panic or paranoid, drowsiness, convulsions, unconsciousness, unusually fast or slow heart beat, headache, nausea/vomiting, diarrhea, stomach pain, pale or flushing, chest pain, sweating, muscle weakness, agitation, large pupils, or delusions.
MISSED DOSE: If you miss a dose, do not double the next dose. Instead, skip the missed dose and resume your usual dosing schedule.
STORAGE: Store at room temperature away from sunlight and moisture. Do not store in the bathroom.
Quick GuideSurprising Reasons for Weight Gain
Related Disease Conditions
Treatment & Diagnosis
Medications & Supplements
Prevention & Wellness
Daily Health News
Diet and Weight Loss Resources
Subscribe to MedicineNet's Weight Loss/Healthy Living Newsletter
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Top appetite suppressants-oral Related ArticlesComplete List
Obesity (Weight Loss)Obesity is the state of being well above one's normal weight. A person has traditionally been considered to be obese if they are more than 20% over their ideal weight. That ideal weight must take into account the person's height, age, sex, and build.
Phentermine (Adipex-P, Lomaira, [Discontinued brands: Fastin, Oby-Trim, Obestin-30, OnaMast, Tora, Wilpo, Obenix, Suprenza) is a drug that suppresses the appetite for weight loss. Phentermine should be combined with exercise and diet for the short term treatment of obesity. Drug interactions may occur with some tricyclic antidepressants or monoamine oxidase inhibitors. Side effects include
- high blood pressure,
- dry mouth,
- vomiting, and