Can phentermine cause mood swings?
Tell your doctor immediately if any of these unlikely but serious side effects occur: fast/irregular/pounding heartbeat, mental/mood changes (e.g., agitation, uncontrolled anger, hallucinations, nervousness), uncontrolled muscle movements, change in sexual ability/interest.
Does phentermine make you angry?
Side effects include dry mouth, dizziness, fatigue, irritability, and constipation. The weight loss benefits of phentermine and topiramate also expand to people with BED and bulimia nervosa. While phentermine can be a useful short-term weight loss tool, you must make healthy lifestyle changes for long-term success.
Can phentermine worsen depression?
Case reports indicated that the use of phentermine in patients with bipolar disorder may lead to manic or hypomanic episodes,28-31) and the report of Allison et al. 33) suggested that phentermine may induce or aggravate depression in some patients.
Does phentermine make you feel weird?
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.
Can phentermine worsen anxiety?
For people with agitation: This drug may cause restlessness and anxiety and may make your agitation worse. You shouldn’t take phentermine if you’re agitated.
Does phentermine affect your brain?
A large body of evidence has observed that phentermine works by causing the release of two neurotransmitters, dopamine and norepinephrine, in your brain to suppress hunger.
How long does it take for phentermine to kick in?
Phentermine is absorbed through the gastrointestinal tract and reaches peak concentrations in the blood in three to 4.4 hours, by which time you should start feeling the effects, alerting you that the drug is working. The short-term effects of Adipex may include: Decreased appetite.
What happens when you stop taking phentermine?
Abrupt cessation of long-term phentermine therapy does not induce amphetamine-like withdrawal. Long-term phentermine therapy does not induce phentermine cravings. Symptoms observed after abrupt phentermine cessation represent loss of therapeutic effect and are not withdrawal.
What can you not take with phentermine?
You should not take phentermine if you are taking a class of drugs known as MAO inhibitors, and you should consult with your doctor if you are taking anti-depressants including Prozac, Zoloft, Lexapro or Wellbutrin.
Is it OK to drink caffeine while taking phentermine?
Both phentermine and caffeine are stimulants. They both can cause insomnia, increased heart rate and jitteriness. It is likely that if you use caffeine while taking phentermine these side effects will be increased. It is recommended that you limited you caffeine use while taking phentermine.
Does phentermine cause suicidal thoughts?
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.
How should I take Phentermine for best results?
- Adults and children 17 years of age and older— Lomaira™: One tablet three times a day, taken 30 minutes before meals. Phentermine: 18.75 to 37.5 milligrams (mg) once a day, taken before breakfast or 1 to 2 hours after breakfast.
- Children 16 years of age and younger—Use is not recommended.
What does phentermine 37.5 mg do?
Phentermine is used with a doctor-approved exercise, behavior change, and reduced-calorie diet program to help you lose weight. It is used by certain overweight people, such as those who are obese or have weight-related medical problems.
Is phentermine a narcotic?
Phentermine: an appetite-suppressant amphetamine classified as a narcotic in France. Is a combination with topiramate on the horizon?
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.