When a person fails to lose weight using some traditional methods (various diets and physical activity), he can use some weight loss medications instead.
Contrave and Qsymia are drugs for anti-obesity therapy that provide anorexigenic effect. By acting on certain centers of the brain, they suppress appetite and contribute to fast satiety.
Often, people wanting to become slimmer ask the question – Which drug is better Contrave or Qsymia? To find out that, we need to compare the ingredients in Qsymia and Contrave.
It must be said that both anti-obesity medications contain a complex active substance. Contrave diet pills contain Naltrexone Hydrochloride and Bupropion Hydrochloride.
Naltrexone active ingredient provides opioid-blocking effect and it is used in treatment of alcohol and drug addiction.
Bupropion is an antidepressant, which increases the dopamine and norepinephrine levels and provides a sympathomimetic effect.
Nonclinical studies have shown that Bupropion and Naltrexone impact on two separate parts of the brain that take part in regulation of appetite. Moreover, the active substance – Bupropion is well tolerated by patients, who decided to change their habits and lifestyle.
- Therefore, if an overweight patient decides to quit smoking or using drugs and / or alcohol, Contrave will help to do it.
Active ingredients of Qsymia weight loss drug are Phentermine hydrochloride and Topiramate. Phentermine is a sympathomimetic amine, which can block hunger, while Topiramate is used as an anti-epileptic means.
The mechanism of Qsymia action is not fully understood yet. However, it is believed that Topiramate and Phentermine can accelerate the metabolism throughout a day, reducing hunger pangs, providing satiety and reducing the risk of sudden epileptic attack or migraine.
When choosing Contrave or Qsymia, you should pay your attention to contraindications to use and side effects that can occur because of these drugs. The most severe side effect that may arise after the use of Contrave drug is suicidal thoughts. Bupropion may cause this.
If the patient suffers from depression or mental illness, he must never take Contrave pills, since Bupropion may worsen mental state of the patient.
In case the patient’s mental state has changed, he has insomnia, panic attacks and suicidal thoughts he should stop using the drug and call a doctor.
One of the most serious side effects of Qsymia is the drug’s ability to cause congenital malformations of the fetus. Therefore, if woman is pregnant or she is planning to get pregnant soon, this weight loss drug does not fit her. However, Qsymia is suitable for patients who suffer from overweight and epileptic attacks of various origins.