Phentermine is a weight loss supplement that functions by decreasing the appetite. It is applicable in the management of obesity in conjunction with a calorie restrictive diet. As a sympathominmetic amine, it has an organic chemical structure similar to amphetamines. The drug stimulates the central nervous system and elevates blood pressure. This contributes to both appetite suppression and metabolic effects making it a successful tool in battling obesity.
Phentermine Hydrochloride
Phentermine hydrochloride is the only active ingredient in this drug class. It is known either as an "anorectic" or "anorexigenic," which actively suppresses the appetite. It is a white crystalline powder that is soluble in both water and alcohol. The chemical product is phenyl-tertiary-butylamine hydrochloride. It is especially effective in treating patients with high risk factors, such as hypertension, high cholesterol and diabetes, according to Drugs.com.
Length of Treatment
The treatment length of phentermine is usually between three to six weeks. The medication is administered orally in either tablet form or extended-release capsules, PubMed, a publication the U.S. National Institutes of Health, reports. Although normal dosing requirements depend on the individual, general prescription is a single 30 mg capsule once or twice a day two hours after breakfast.
Warnings
Due to the chemical similarity to amphetamines, phentermine is not intended for long-term weight management, Drugs.com warns. It can cause symptoms like tachycardia, insomnia, euphoria, diarrhea and constipation. It should also not be mixed with alcohol, which can result in an adverse drug reaction requiring immediate medical attention. Tolerance of the drug usually develops within a few weeks; nonetheless, patients should strictly follow the prescription dosage or cease use altogether.
Member Comments