Phentermine can cause a severe allergic reaction. Symptoms can include: trouble breathing. swelling of your throat or tongue.
Can phentermine cause swollen lymph nodes?
Contact your health care provider right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. Or, you might notice a red rash with swelling of the face, lips or lymph nodes in your neck or under your arms.
What are the bad side effects of phentermine?
Dizziness, dry mouth, difficulty sleeping, irritability, nausea, vomiting, diarrhea, or constipation may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. This medication may raise your blood pressure.
Can phentermine cause breathing problems?
Side effects can be serious, such as raising your blood pressure or causing heart palpitations, restlessness, dizziness, tremor, insomnia, shortness of breath, chest pain, and trouble doing activities you’ve been able to do. Phentermine may make you drowsy, hampering your ability to drive or operate machinery.
What happens when you take too much phentermine?
An overdose of phentermine can be fatal.
Overdose symptoms may include confusion, panic, hallucinations, extreme restlessness, nausea, vomiting, diarrhea, stomach cramps, feeling tired or depressed, irregular heartbeats, weak pulse, seizure, or slow breathing (breathing may stop).
Does phentermine mess up your thyroid?
Phentermine may increase your thyroid activity. This may raise your thyroid levels even further.
Does phentermine insomnia go away?
This side effect will help remind you to increase your water intake. Insomnia: Because it is a stimulant, phentermine will most likely keep you awake if you take it too late in the day. This side effect also decreases in most patients after they have been on the medication for several weeks.
What are the blue specks in phentermine?
K 25 (Phentermine Hydrochloride 37.5 mg)
Pill with imprint K 25 is White & Blue Specks, Elliptical / Oval and has been identified as Phentermine Hydrochloride 37.5 mg. … Phentermine is used in the treatment of weight loss; obesity and belongs to the drug classes anorexiants, CNS stimulants.
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.
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.
How long does phentermine withdrawal last?
It is recommended to taper Adipex use rather than immediately stopping. Adipex will generally be out of your system about two days after the last time you take it.
Can phentermine cause heart palpitations?
Common side effects, as described in the phentermine-prescribing information, for short-term (12–14 weeks) use include dry mouth, insomnia, headache, dizziness, fatigue, tachycardia, and palpitations [18–20].
Can 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.
What should 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.
Does phentermine show up in a drug test?
Taking phentermine can result in a false positive urine test for amphetamines.
Is phentermine a narcotic?
Phentermine: an appetite-suppressant amphetamine classified as a narcotic in France. Is a combination with topiramate on the horizon?