Phentermine
How Long Does Phentermine Stay in Your System? Phentermine is an appetite suppressant that has been used for decades to help people lose weight. It also may help with certain medical conditions. It is important to understand how long the medicine stays in your body. That way, you can take it correctly and avoid unwanted side effects.[1]A common side effect of phentermine is insomnia, which may be dangerous. If you have trouble sleeping or keep waking up at night, ask your doctor about ways to treat this.
What happens if I overdose?
Overdose of phentermine may result in severe or fatal side effects. If you take too much phentermine, call your doctor right away. Symptoms of overdose include vomiting, sweating, increased heart rate, and feeling very weak. If you have been taking phentermine for a long time, you may also experience difficulty breathing or swallowing.[2] Overdose of phentermine can be dangerous if you have high blood pressure, liver disease, or an overactive thyroid gland. If you are pregnant or plan to become pregnant, talk to your doctor about using an effective form of birth control while taking phentermine. It can cause serious harm to the unborn baby.
Phentermine side effects
Phentermine is a drug that can help you lose weight by suppressing your appetite. It works by blocking a chemical in your brain called norepinephrine, which makes you feel hungry. This is why it is sometimes used as an appetite suppressant to help people with obesity lose weight.
Often, this medicine is given as part of a program that includes exercise and a diet plan. It can also be combined with a drug called topiramate (Qsymia).[3]
This combination is very effective in reducing the amount of fat in your body, but it can also cause serious side effects. Some of the common ones include dry mouth, increased blood pressure, and constipation.
Another side effect of phentermine is confusion.[4] This is more likely to happen if you take too much of the medicine, or if you take it at the wrong time.
The best way to avoid this problem is to follow your doctor’s instructions for taking the drug. It is also important to make sure you are getting enough sleep each night.
If you have trouble sleeping, if you experience chest pain, swelling of your feet or lower legs, or problems breathing while you are taking phentermine, call your doctor right away. These symptoms could be signs of a very serious heart or lung problem.
What other drugs will affect phentermine?
Although phentermine is not commonly combined with other medications, certain drugs can affect your dose and how it works. For example, sodium oxybate (sold under the brand name Opana), a monoamine oxidase inhibitor, can increase your blood levels of phentermine and reduce its effectiveness. It is not recommended to take phentermine with sodium oxybate.[5]
In a 12-week, randomized, double-blind pilot safety study of 238 nondiabetic patients with obesity and >=1 comorbidity, coadministration of lorcaserin 10 mg twice daily and phentermine 15 mg once or twice a day was a successful way to lose weight without the adverse events associated with more traditional diet and exercise programs. It is not clear whether lorcaserin-phentermine combination therapy is more effective than lorcaserin alone, but it is worth trying to see if a safe and effective weight-loss regimen can be developed. Besides the medical benefits of losing weight, it may also improve your overall health and quality of life!
Where can I get more information?
Phentermine is used to treat obese patients who have not lost weight with diet and exercise alone. It works by suppressing the appetite and reducing hunger.[6]
It is available in capsule, disintegrating tablet, and extended-release capsule forms. You should carefully follow the dosing instructions for each form. If you take more than the prescribed amount of phentermine, it may be habit-forming (causing mental or physical dependence).
The maximum recommended dose of phentermine for adults is 30 mg per day, and the recommended starting dose for children is 10 mg per day. This medication should be taken only as directed by your doctor.
You should also tell your doctor if you have any other medical conditions, including heart disease, stroke, high blood pressure, kidney or liver problems, or if you are taking certain other medicines. These medicines can cause serious unwanted effects, and may increase the risk of side effects from phentermine.[7]
You should call your doctor if you experience symptoms of a heart problem, including chest pain, swelling of your feet or lower legs, and trouble breathing. These signs may occur suddenly or without warning and could be a sign of an extremely serious heart condition. The risk of developing a heart condition increases with age.
Phentermine is an amphetamine-like medicine that is used to treat obesity in adults. It is also used to treat a number of other conditions, such as depression and irritability.
It is a prescription drug that works best when combined with diet and exercise. However, it does not work for everyone.
What is phentermine?
Phentermine is a type of medication used to help people who are overweight lose weight. It works by suppressing your appetite. It also helps you feel full longer, so you eat less food.[8]
This medicine is usually taken as part of a diet and exercise plan, so it can help you lose weight safely and quickly. However, it is important to remember that this drug is not a cure for obesity. You still need to make other dietary and lifestyle changes.
Taking phentermine may cause serious side effects, such as heart problems or high blood pressure. You should report any serious side effects to your doctor right away.
Your doctor may also prescribe a different medicine for you to use instead of phentermine. This medicine can be more effective and safer than phentermine, but it is also more expensive.[9]
To get the most benefit from phentermine, you must take it regularly and exactly as prescribed by your doctor. You should also take it at the same time each day. You should also avoid taking it in the evening or at night, as this can cause insomnia.
If you stop taking phentermine suddenly, you may have withdrawal symptoms. These symptoms are more likely if you have used the medicine for a long time or in high doses.
The risk of these symptoms is higher if you have a substance use disorder (such as alcohol or drugs). You should tell your doctor or pharmacist right away if you develop any of these symptoms.
Taking phentermine may be addictive, especially if you have a history of addiction to other drugs or alcohol. You should also avoid using this medicine if you are pregnant or breastfeeding.[10]
Warnings
Phentermine is an appetite suppressant that works by elevating certain neurotransmitters in the brain. The drug can be used for the short-term treatment of obesity in adults with a BMI of 30 kg/m2 or greater, or those who have other weight-related conditions such as high blood pressure or diabetes.[11]
This medicine should be taken as prescribed by your doctor to reduce the risk of side effects and addiction. This is especially true if you have a substance use disorder (such as addiction to alcohol or drugs).
Patients who have a history of sympathomimetic amine hypersensitivity or an idiosyncratic reaction should avoid this medication. The drug may also be unsafe for people with a history of liver disease or kidney failure.
The medicine can also cause serious problems in patients with diabetes.[12]This is because the drug can change how much sugar is in your blood. Your doctor will tell you how to watch your blood sugar levels while taking this medicine.
You should also avoid drinking caffeine while you are using phentermine, as this can increase your risk of side effects. It is also recommended that you keep your weight down by eating a healthy diet and exercising regularly.
These tips will help you achieve your weight loss goals and keep the unwanted pounds off permanently. In addition to a balanced diet and exercise, the right amount of sleep will also make a big difference in your progress.
You should also talk to your doctor about any medications you are taking, including other appetite suppressants, as this drug can interact with them. You should also not take this medicine if you are pregnant or plan to become one.[13]
Before taking this medicine
Phentermine is a prescription drug that suppresses your appetite, helping you lose weight. It can be used alone or in combination with a diet, exercise and behavior modification plan.
The medicine works by activating your brain and neural system to raise your heart rate and blood pressure, while stifling your hunger. This helps you to lose weight and keep it off.
It can also make you feel fuller for longer and can increase your energy levels. It is part of a group of medications called sympathomimetic amines.
Before you start taking this medication, talk to your doctor about your medical history and other medications. They will tell you if this medicine is safe for you to take and how much to take.
To get the most out of your phentermine treatment, take it regularly and at the same time each day. It is a good idea to use a MedGuide to help you remember to take your doses.[14]
Drinking plenty of water is important while taking this medicine. This helps to reduce the unpleasant “cotton mouth” effect. It also keeps you hydrated, which is key to your weight loss.
Having a healthy eating schedule is another critical factor to long-term success with this medicine. Skipping meals increases your chances of getting hungry and overeating later in the day.
When a diet and exercise regimen are combined with this medication, the effects often last longer and lead to greater weight loss than just using the medicine on its own. However, the effects of phentermine may plateau after a few months or even years. This means that you will need to start a new diet and exercise plan to continue losing weight successfully.
How should I take phentermine?
Phentermine is a drug that works by suppressing your appetite.[15] It can help you lose weight if used in conjunction with diet and exercise. It can also help you reduce your risk of developing heart disease or other health problems caused by obesity.
When you take phentermine, you should always take it as prescribed by your doctor. If you miss a dose, wait until it is time for the next one before taking it again.
Ideally, you should take the medicine before breakfast. This will help to ensure that your body gets all of the nutrients it needs to function properly. It is also important to make sure that you are getting enough sleep as this can affect the effectiveness of your medication.
You should also be careful not to overdose on phentermine. Taking too much of this drug can cause serious side effects, including high blood pressure and heart palpitations.[16] Symptoms of an overdose may include nausea, vomiting, dizziness and difficulty breathing.
This drug can be abused by crushing and snorting the tablets or by injecting the crushed tablets dissolved in water. Overdoses can be fatal if not treated quickly.
In addition, you should avoid drinking alcohol while taking this drug. It can interfere with the way that your body absorbs phentermine.
It is also important to talk to your doctor before you start any new workout regimens while on phentermine. They can help you determine if this medicine will cause a false positive in a drug test and how to proceed with your exercise program while on phentermine.
The most common side effect of phentermine is diarrhea. It can also cause constipation and dry mouth. Other side effects can include increased blood pressure, tremors, and insomnia. These symptoms should be reported to your doctor immediately.
Dosing information
Phentermine is usually taken orally (by mouth) with water. It is a short-acting sympathomimetic amine that has been used for years to help people lose weight.[17]
The dose of phentermine in a tablet or capsule is determined by your doctor. The usual dose is 20 mg, but your doctor may recommend a higher or lower dosage. If you take too much phentermine, it can cause serious side effects such as high blood pressure or heart palpitations. You should contact your doctor right away if you feel dizzy, lightheaded, or have trouble sleeping.
You should also tell your doctor if you have a history of alcohol or drug abuse, as it can be dangerous to use drugs such as phentermine. These drugs can cause severe psychological and social dependence, which can lead to withdrawal symptoms if you stop taking them.
It can also increase your risk of heart attack or stroke, which is why it is not recommended for people who have had a heart attack or stroke in the past. [18]You should also avoid using phentermine if you are pregnant or breastfeeding, as it can affect your baby’s development.
If you take phentermine, you may need to change your diet. You should eat more fruits, vegetables, and low-fat dairy products and cut back on fats and processed foods. You should also drink more water and use a stool softener or laxative if you have trouble with constipation.
You should also tell your doctor about any other medications you are taking, especially if they include antipsychotics, antidepressants, or muscle relaxants. These medicines can interact with phentermine and make it harder for you to lose weight.[19]
