There is a link between clonazepam and weight gain, but it is extremely unlikely, according to studies conducted on the drug’s effects. Weight loss was more commonly reported in clinical trials than weight gain, which occurs in less than 1 percent of patients, meaning the link between the two is extremely small. Despite the statistical improbability of clonazepam and weight gain to be associated in patients, it is a possible side effect of treatment, although it can usually be managed through lifestyle changes.
Both weight loss and weight gain are possible side effects of clonazepam.
Clonazepam is an anxiolytic in the same class as diazepam and alprazolam, known as the benzodiazepine drug class. The precise action of the drug is not known, but it is believed to work by increasing the function of a neurotransmitter in the brain called gamma-aminobutyric acid. Neurotransmitters can be thought of as chemical messengers that act within the brain to stimulate nerves and transmit messages. This particular neurotransmitter inhibits brain activity, an abundance of which can lead to anxiety disorders. By inhibiting brain activity, clonazepam fights anxiety.
A generic, clonazepam, is also marketed and sold as Klonopin®.
Less than 1 percent of people taking the drug show any link between clonazepam and weight gain. Studies have shown that some people experience the side effect when taking the drug, but they have also shown that some people lose weight – the opposite effect – when taking clonazepam. The drug has been studied extensively and both weight loss and weight gain ranked among the least likely side effects of the treatment, with less than 1 percent of people experiencing either. So while there is a link between clonazepam and weight loss, it is negligible in many ways.
Any weight loss attempt should be done safely and gradually.
Patients who are having problems with clonazepam and weight gain can try to improve the condition through diet and lifestyle control. Doctors often advise these patients to eat lean meats, fish, poultry, and lots of fruits and vegetables. Exercising for 30 minutes a day most days of the week is another good way to fight the odds of weight gain, and limiting your intake of saturated and trans fats is also beneficial. Alcohol should also be avoided by people who are trying to lose weight because most alcoholic beverages are high in calories and often consumed in excess.