Six weight-loss drugs have been approved by the U.S. Food and Drug Administration (FDA) for long-term use:
- Bupropion-naltrexone (Contrave)
- Liraglutide (Saxenda)
- Orlistat (Xenical, Alli)
- Phentermine-topiramate (Qsymia)
- Semaglutide (Wegovy)
- Setmelanotide (Imcivree)
What is the name of prescription diet pills?
The FDA has approved five of these drugs—orlistat (Xenical, Alli), phentermine-topiramate (Qsymia), naltrexone-bupropion (Contrave), liraglutide (Saxenda), and semaglutide (Wegovy)—for long-term use.
Can I ask my doctor for weight loss pills?
Your doctor may prescribe you medicine to treat your obesity if you have: A BMI of 30 or greater. A BMI of 27 or more and you have a disease or condition that may be related to your weight (this could include diabetes or high blood pressure).
Can a regular doctor prescribe weight loss pills?
Your primary care physician is not likely to give you a prescription for diet drugs immediately. Unhealthy body weight often comes with serious health conditions that must be factored into any weight loss plan.
What can my doctor prescribe me to lose weight? – Related Questions
What is the strongest weight loss pill on the market?
PhenQ is one of the most effective weight loss pills on the market. It promotes thermogenesis while suppressing your appetite. PhenQ can also boost energy levels with ingredients like Capsimax powder, chromium picolinate, caffeine, nopal, and L-carnitine.
Why does Phentermine work so well?
It works by activating your sympathetic (“fight or flight”) nervous system, so it’s called a “sympathomimetic” drug or “stimulant.” Phentermine may help lower your appetite, so people who take phentermine tend to eat less.
Who should not use phentermine?
Phentermine is one of the most prescribed weight-loss medicines. But it isn’t a good choice for people with heart disease, high blood pressure, an overactive thyroid gland or glaucoma. It also isn’t for people who are pregnant, may become pregnant or are breastfeeding.
How fast do you lose weight on phentermine?
Effective for weight loss
The average weight loss when taking phentermine is 3% of your initial body weight after 3 months and 5–7% after 6 months. Some people report even more weight loss than this ( 5 , 6 , 9 , 10 ).
How long does it take for phentermine to kick in?
Phentermine starts to work very quickly after taking an initial dose. Phentermine medication gets absorbed through your gastrointestinal tract. It will reach its peak concentrations in your blood after three to 4.4 hours. You should start feeling the effects in around four hours.
Why does phentermine give you energy?
Increased alertness
This is because amphetamines increase the levels of norepinephrine and dopamine in the brain, which are responsible for feelings of alertness. Phentermine may also improve your ability to focus and concentrate.
Is phentermine highly addictive?
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.
Does phentermine make your metabolism faster?
How does Phentermine help me lose weight? Phentermine suppresses appetite and increases your metabolic rate so you feel less hungry and burn more calories. It works by raising your noradrenaline levels which increases your sympathetic nervous system (“fight or flight”).
Does phentermine ruin your metabolism?
Phentermine is a prescription weight loss medication. It is an appetite suppressant. Individuals taking phentermine lose weight because they are less hungry and thus consume fewer calories. Phentermine does not cause you to burn fat and does not affect your metabolism.
What should you not eat when taking phentermine?
The reason for this, is that acidifying foods increase the excretion of phentermine, meaning it will not last as long in your system as it should. So, keep clear of soda, alcohol, coffee, sugars, butter, ice cream, and products containing white flour.
Can phentermine change your personality?
This medicine may cause some people to be agitated, irritable, or display other abnormal behaviors. It may also cause some people to have suicidal thoughts and tendencies or to become more depressed. If you or your caregiver notice any of these side effects, tell your doctor right away.
What problems does phentermine cause?
Incidence not known
- Chest pain.
- decreased ability to exercise.
- fast, irregular, pounding, or racing heartbeat or pulse.
- headache.
- numbness or tingling in the arms or legs.
- swelling of the feet or lower legs.
- trembling or shaking of the legs, arms, hands, or feet.
- trouble with thinking, speaking, or walking.
Is phentermine a narcotic?
Phentermine is not a narcotic. Narcotics act on opioid receptors and are used to treat moderate to severe pain. Phentermine is a stimulant. It stimulates norepinephrine and epinephrine release and suppresses appetite.
Is phentermine hard on your body?
Phentermine Side Effects
You may also experience constipation, diarrhea or vomiting. More serious but rare side effects include increased blood pressure, palpitations of the heart, dizziness, restlessness, tremors, insomnia, shortness of breath, chest pains, severe skin problems and swelling in the legs and ankles.
What happens when you stop taking phentermine?
If you stop taking the drug or don’t take it at all: You may not lose weight. If you take this drug for a long period of time and stop it suddenly, you may have extreme fatigue and depression. If you miss doses or don’t take the drug on schedule: Your medication may not work as well or may stop working completely.
How long can a patient stay on phentermine?
The authors concluded that phentermine is safe and effective for longer-term use—that is, >3 months—for weight loss in low-risk individuals.
