Effective for weight loss Several clinical studies have shown that phentermine can support meaningful weight loss. Though the FDA approved it only for short-term use of less than 12 weeks, healthcare professionals often prescribe phentermine off-label for longer use.
How much weight can you lose with phentermine?
A large study found that 75% of people taking phentermine/topiramate over a year lost at least 5% of their body weight, compared to 23% of people taking a placebo.
What are 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.
How quickly does phentermine work?
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.
Does the diet pill phentermine work? – Related Questions
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.
How do you feel when you take phentermine?
When using phentermine, most people say they feel less hungry and more energetic and alert. Others have reported symptoms like insomnia, jitteriness, an increase in blood pressure, or a quickened heart rate.
How can I make phentermine work better?
To really succeed with phentermine and lose weight fast your body needs to be healthy. This means getting enough sleep, eating right, exercising, and remembering to relax and de-stress. Most people don’t realize how important sleep is. Sleep can not only help you reduce stress but also can really help with weight loss.
Does phentermine give you energy?
This can make it difficult to stick to your weight loss goals. Phentermine may help you overcome this by decreasing fatigue and increasing energy levels. One of the main reasons people use Phentermine for weight loss is because it reduces hunger.
Does phentermine make you poop more?
The more common side effects of phentermine can include: bad taste in your mouth. constipation. diarrhea.
Do you have to take phentermine every day for it to work?
Take 1 pill each and every morning for 30-day intervals (the maximum amount of time you can prescribe the medication). Each day you take it you will notice that your appetite is reduced so you consume less food.
What is like phentermine over the counter?
PhenQ the most effective phentermine over the counter alternative on our list. It combines potent ingredients to assist with weight loss via various mechanisms. Like chromium picolinate and capsimax powder, some ingredients are thermogenic fat burners [1].
What happens when you stop using phentermine?
Symptoms of Stimulant Withdrawal Include the Following:
Depression. Increased appetite. Fatigue. Sleep disturbances.
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.
Can phentermine cause weight gain?
If you find yourself gaining weight while taking phentermine see your doctor. Phentermine should be used alongside dietary changes, exercise, and behavioral modification as discussed with your doctor. Do not drive or operate machinery if this medicine impairs your judgment.
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.
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.
Is phentermine a high risk medication?
Long-Term Effects
Phentermine may rarely cause serious (sometimes fatal) lung or heart problems (pulmonary hypertension, heart valve problems).
Can I drink while taking phentermine?
Central Nervous System (CNS) Effects
You should avoid or limit the use of alcohol while you are using phentermine. In addition, avoid any activities that require you to be alert like driving or operating hazardous machinery until you know its effects on you.
Does phentermine damage 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.
Can phentermine cause a stroke?
“Weight Loss or Brain Loss?”: Long Term Use of Phentermine Possibly Increases Risk for Ischemic Stroke.
