Can I get addicted to phentermine?

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.

How do you know if you're addicted to phentermine?

How to Know if Someone is Abusing Phentermine. Because one of the primary intended side effects of phentermine is weight loss, phentermine abuse can result in extreme weight loss. Someone who is on phentermine who loses an extreme amount of weight in a short amount of time may be abusing the drug.

How long can you safely stay on phentermine?

Phentermine should only be used for short-term use (less than 12 weeks at a time) to help with weight loss.

Can you stop taking phentermine cold turkey?

Since the withdrawal symptoms can vary from one person to the next, you should never attempt to stop phentermine “cold turkey.” Instead, discontinuing phentermine should be medically supervised until the drug has been fully detoxed from the body.

What happens if you take phentermine long term?

The researchers found that at 24 months, longer-term users of phentermine had more weight loss, with patients using continuously for >12 months losing 7.4 percent more than those who used for no more than three months.

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What are the cons of phentermine?

Downsides

Restlessness, insomnia, headache, psychosis, dry mouth, rash, sexual dysfunction, an unpleasant taste, and gastrointestinal disturbances may also occur. Treatment of more than a few weeks increases the risk of addiction and dependence on phentermine.

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.

Will I gain weight if I stop taking phentermine?

While phentermine can be a powerful weight loss aid, the only proven way to shed weight and keep it off in the long term is to engage in healthy lifestyle behaviors ( 23 , 24 ). Without making these habit changes, you may gain back any weight you've lost — and possibly more — once you stop taking phentermine ( 25 ).

Does phentermine suppress appetite all day?

If you take phentermine as prescribed, which is in the early morning, the drug should offer appetite suppression for the entire day and wear off towards bedtime.

Does phentermine cause mental problems?

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.

Can phentermine cause permanent damage?

Phentermine may increase your thyroid activity. This may raise your thyroid levels even further. For people with glaucoma: This drug may increase your eye pressure even more. This may cause permanent damage to your vision.

How do I get off phentermine?

Most people who have been taking phentermine as prescribed will be able to follow directions from their doctor to taper down their dosage over the course of about a week. This can often be done at home by following the directions given by the prescribing physician.

Does phentermine speed up your metabolism?

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 change your brain?

Long-term reductions in brain dopamine levels were also observed with this combination, possibly reflecting dopamine neurotoxicity. Fluoxetine potentiates both the anorectic and dopamine neurotoxic effects of phentermine, probably by increasing phentermine brain levels Callahan et al (2000).

Does phentermine burn fat or muscle?

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.

How long can you stay on phentermine for weight loss?

The combined drug is approved for long-term use. Phentermine is approved for use for up to 12 weeks. But weight management can take time. So some health care providers might order it for longer use.

When do you start losing weight on phentermine?

The bottom line is that phentermine works in just three to 4.4 hours. However, it may take a couple of weeks before you start to notice that you're losing weight. To see your results as quickly as possible, you should try to minimize your consumption of carbohydrates, stay hydrated, and stay as active as possible.

Does phentermine mess with your hormones?

Phentermine does not directly disrupt hormone balance or influence estrogen-like hormones. However, it might indirectly do so since a quick weight loss might make hormonal abnormalities more likely.

Is phentermine hard on your heart?

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.

Why does phentermine give me energy?

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. This can be helpful if you're trying to lose weight by making healthier food choices and being more active.

Does caffeine counteract phentermine?

Side effects from Phentermine may get worse if you take excessive Caffeine. Taking a high amount of Caffeine can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.

Why do you have to stop taking phentermine?

Long-term use of phentermine is reported in some individuals to cause psychological and physical dependence, particularly with higher doses. Withdrawal symptoms are also likely to occur when using phentermine for a long time.

What is the toxic effect of phentermine?

Long-Term Effects

Phentermine may rarely cause serious (sometimes fatal) lung or heart problems (pulmonary hypertension, heart valve problems). The risk increases with longer use of this medication and use of this drug along with other appetite-suppressant drugs/herbal products.

Can you take phentermine longer than 3 months?

The authors concluded that phentermine is safe and effective for longer-term use—that is, >3 months—for weight loss in low-risk individuals.

How much is too much phentermine?

A phentermine Dosage 75mg is too much for the body. A person should take 37.5 at the most dosage of the phentermine to get healthy and effective weight loss. If a person is taking more than this, he/she might suffer from serious side effects on the body.