The medication vyvanse (lisdexamfetamine dimesylate) is a central nervous system stimulant that affects chemicals in the brain and nerves. It is FDA-approved to treat attention deficit hyperactivity disorder (ADHD) in children and adults. It is also used to treat moderate to severe binge eating disorder in adults. Stimulants may be habit-forming and can cause side effects such as jitteriness, restlessness, excessive sweating and dry mouth. These side effects are usually mild, but can sometimes be serious. Talk to your doctor about how to prevent and manage these side effects.
40 mg vyvanse is a typical dosage of this medication. It is available in oral capsules and chewable tablets with different strengths. The medication comes in dosages of 10 milligrams, 20 milligrams, 30 milligrams, 40 milligrams and 70 milligrams. Your doctor will determine which dosage is right for you. They will likely start you on a low dose and gradually increase your dosage until they find the one that works best for you.
It is important to take this medicine exactly as prescribed by your doctor. If you do not, you may develop severe and life-threatening side effects. Some of the most serious side effects of vyvanse include heart problems, high blood pressure, depression, mental illness, and suicide thoughts or actions. It is important to tell your doctor if you have any of these side effects, or any other symptoms such as stomach pain, loss of appetite, weight gain, dry mouth, headache, or sleepiness.
Dosages of this medication are typically taken once a day, in the morning. This is because the drug can cause trouble sleeping when taken later in the day or evening. You should avoid drinking alcohol or taking other drugs that can affect your ability to sleep while you are taking vyvanse. Your doctor will monitor your weight during treatment, and can recommend ways to manage your diet and other activities while you are taking it to help ensure that you stay at a healthy weight.
The FDA has labeled vyvanse with a boxed warning for a risk of misuse and dependence. This is because the medication is more potent than many other ADHD medications. It is also more likely to be abused because it is easier to break open the capsule and snort or smoke the contents. The medication is not recommended for use in children under 6 years old.
This medication should not be taken if you have used an MAO inhibitor in the past 14 days. These include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, and tranylcypromine. It is also not recommended for use by women who are pregnant or breastfeeding. The medication can pass into breast milk and may harm a nursing baby.
Some people who take vyvanse may feel agitated or aggressive, or have hallucinations. They may also have trouble breathing, or a sudden numbness or pain in their fingers and toes. These are signs of a serious problem called serotonin syndrome. It is important to call your doctor right away if you have these symptoms. 40 mg vyvanse