Phentermine should only be used for short-term use (less than 12 weeks at a time) to help with weight loss.
Phentermine is approved for use for up to 12 weeks.
Phentermine 37.5 continuous use for 6 months could reduce 5-7% body weight, while some people witnessed more value than this. A person who weighed around 200 pounds, he/she could lose 10-14 pounds with phentermine within 90 days time frame.
Long-term use of phentermine
Taking phentermine for a long period may also increase your risk of heart valve problems and pulmonary hypertension, especially when combined with other appetite-suppressing medications.
CONCLUSIONS. Greater weight loss without increased risk of incident CVD or death was observed in patients using phentermine monotherapy for longer than 3 months. Despite the limitations of the observational design, this study supports the effectiveness and safety of longer-term phentermine use for low-risk individuals.
Phentermine Results after 3 Months
This means within the first-month user shall see around 2.67 pounds of weight reduction in 30 days. Another study suggests phentermine results after 3 months varies significantly because some users were observed to lose less than a pound while some could manage losing 16 pounds.
Phentermine is a rare cause of drug-induced acute interstitial nephritis (AIN). The mainstay of treatment in AIN removal of the offending agent and though evidence is mixed, steroid therapy should also be considered. The majority of patients with AIN have complete or partial renal recovery even when severe.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
More specifically, one-third of all users regained their lost weight within a year after treatment discontinuation. While phentermine may help one achieve short-term weight loss, it achieves this without building healthy habits. Thus, weight rebound is likely to happen.
30 mg phentermine was more effective than 15 mg phentermine after 3 months, but not after 6 months of treatment. 42% of 3-month non-responders had a reduction in body weight of at least 5% at 6 months. 77% of obese patients could benefit from extending phentermine treatment for 3 additional months.
Peak concentrations of phentermine are reached within three to four hours. Studies have shown that, on average, phentermine helps people lose approximately one extra pound per week. The rate of weight loss is greatest in the first few weeks of therapy.
Phentermine results in a weight loss of 3% to 5% after three months, and 5-7% after six months. Some people experience even greater weight loss than this. The combination of phentermine-topiramate had the highest chance of losing at least 5 percent of the initial body weight, compared to the other drugs.
You should not use phentermine if you have glaucoma, overactive thyroid, severe heart problems, uncontrolled high blood pressure, advanced coronary artery disease, extreme agitation, or a history of drug abuse.
Brontil is a stronger dietary medication than Phentermine. Bontril and Phendimetrazine are more likely to cause drug dependence due to it having more stimulants in their chemical makeup. Phendimetrazine should be taken for short periods of time. Phentermine can be taken for up to 3 months.
The main cardiovascular adverse effects are palpitations, mild tachycardia and elevated blood pressure. Cardiovascular contraindications for the use of phentermine are a history of coronary artery disease, stroke, arrhythmias, congestive heart failure and uncontrolled hypertension.
Other side effects include: urinary tract infection, anxiety, blurred vision, depression, dizziness, fatigue, influenza, nausea, increased serum creatinine, and dysgeusia.
For example, phentermine may raise blood pressure and cause a faster heartbeat. It can also cause trouble sleeping. Alcohol can have all these effects as well. It's best to avoid drinking alcohol while taking phentermine.
Many patients are able to maintain their weight loss after stopping phentermine. However, some patients will start to regain weight they have lost after they stop taking phentermine. It is important to remember that this is not your fault.
Within a week of using phentermine alternatives, there are high chances that you won't lose any weight. That's especially if you don't exercise within that time since metabolism increases after a while. However, if you exercise, you might lose considerable weight within a week.
Conclusions: Phentermine abuse or psychological dependence (addiction) does not occur in patients treated with phentermine for obesity. Phentermine treatment does not induce phentermine drug craving, a hallmark sign of addiction.
95% of patients who use Phentermine experience positive results, with an average weight loss between 4-8 pounds per month.
Good sources of protein are skinless chicken and turkey, tofu, fish, low-fat dairy, lean beef, eggs, and nuts. Fiber: While fiber is not a magic weight-loss weapon, healthy high-fiber foods make you feel full, so you can resist eating more food than you need.
Phentermine is a central stimulant and can cause hypertension, tachycardia, nervousness, headache, difficulty sleeping, and tremor in some people.