Dopamine and norepinephrine are released in various nerve pathways in your brain. These include those associated with thinking, emotions, behavior, appetite , and self-control. Vyvanse increases the amount of dopamine and norepinephrine released in your brain. And this may improve symptoms of these conditions.
And this in turn can reduce hyperactivity and impulsive behavior. With BED, Vyvanse can reduce obsessive and compulsive thoughts about binge eating, as well as appetite itself.
And it can reduce the number of binge eating episodes you have. For ADHD, Vyvanse starts working to improve focus, attention, and behavior about 1 hour after taking a dose. For BED, you may notice the effects of Vyvanse about 1 hour after taking a dose. Vyvanse contains lisdexamfetamine , which is a prodrug. It typically takes about 2 to 3 days before Vyvanse is fully cleared from your system. However, this may vary depending on your age, weight, genetics, kidney function, or other medications you may be taking.
The effects of Vyvanse typically last for about 10 to 12 hours after you take a dose. After the effects of Vyvanse have worn off, the levels of Vyvanse in your body continue to decrease.
Vyvanse has a half-life of about 12 hours. After you take a dose of Vyvanse, it takes about 12 hours for the amount of active drug in your body to decrease by half. After you take a dose of Vyvanse, the level of the active drug in your blood gradually increases until it reaches a peak. At this peak blood level, you get the maximum effect of the dose. The peak blood level of Vyvanse is reached about 3. The peak level is reached about 4. Vyvanse is mainly removed from your body through your urine.
The drug can be detected in your urine for about 2 to 3 days after you stop taking it. Vyvanse may also be used off-label for other conditions. BED is an eating disorder that involves repeated episodes of extreme overeating. It often occurs alongside other mental health conditions, such as anxiety or depression. With BED, episodes of overeating tend to occur in response to emotional or mental health issues.
Symptoms of BED may include:. BED is considered moderate if you have four to seven episodes of binge eating per week. Vyvanse is a stimulant medication. It can help reduce the number of binge eating episodes you have. Psychotherapy can help you understand and control the thoughts, feelings, or behaviors that trigger your episodes of overeating. Note: Vyvanse reduces appetite and can cause weight loss. Clinical studies found Vyvanse to be effective for reducing binge eating episodes in adults with moderate to severe binge eating disorder BED.
In these studies, people took Vyvanse or a placebo a treatment containing no active drug for 12 weeks. The following results were seen after 12 weeks of treatment as compared with before treatment:. In another study , adults took Vyvanse for 12 weeks. Those who responded to Vyvanse people with 1 or fewer binge days per week for 4 weeks in a row were then split into two groups. One group kept taking Vyvanse for another 26 weeks. The other group switched to a placebo for 26 weeks.
A relapse was defined as having 2 or more binge days each week for 2 weeks in a row. Those who took Vyvanse were much less likely to relapse than those who took a placebo. Vyvanse is a stimulant medication for ADHD. It helps people with ADHD focus, concentrate, and control their behavior. ADHD is one of the most common mental health conditions that affect children.
But it can also last into adulthood. Because of these symptoms, people with ADHD may have trouble making friends or forming relationships. And they may struggle at school, at work, or in social situations. For example, studies have compared Vyvanse with a placebo a treatment containing no active drug in different age groups.
This scale has a minimum score of 0 and a maximum score of Higher scores mean more severe ADHD symptoms. Vyvanse was also effective in longer studies in adults and children. Misuse of Vyvanse can have serious side effects, including heart problems and, in some cases, death. Some people who misuse Vyvanse may take it by snorting it. Misuse of Vyvanse can lead to serious side effects, including heart problems and, in some cases, death.
The only side effects specific to females are related to using the drug during pregnancy or while breastfeeding. Vyvanse can have harmful effects if used when pregnant or breastfeeding. Vyvanse may sometimes be used to treat depression. Several studies have looked at the use of stimulants such as Vyvanse for people with depression. In particular, stimulants have been studied as an add-on treatment for treatment-resistant depression.
The research has shown conflicting results. Some studies have suggested Vyvanse may be helpful, while others found no benefit. One review of studies found that Vyvanse may ease symptoms of depression. But it also confirmed that more research is needed. Doctors might prescribe Vyvanse off-label for treatment-resistant depression.
However, some people who misuse stimulants such as Vyvanse may have feelings of increased energy, excitement, self-confidence, or euphoria an exaggerated feeling of well-being. It typically involves using higher doses of a drug than doctors prescribe.
Some people refer to all illegal drugs or drugs that are misused as narcotics. These are drugs made from the opium poppy. They include illegal drugs, such as heroin , and strong prescription pain relievers, such as morphine Kadian, MS Contin and oxycodone Oxycontin, Percocet. Yes, you can likely drive while taking Vyvanse. However, some people may have certain side effects that could make it unsafe to drive.
These may include dizziness and feeling jittery or anxious. Make sure you know how Vyvanse affects you before driving. Vyvanse can sometimes cause a fast heartbeat or increase your blood pressure.
Your doctor will check your blood pressure and heart rate regularly while you take Vyvanse. Call your doctor right away if you have signs of a heart problem while taking Vyvanse. These may include new or worsening chest pain , fainting , or a feeling like your heart is pounding, racing, or skipping a beat. Vyvanse can also reduce your appetite , which can lead to weight loss over time. Children taking Vyvanse should have their weight and height checked regularly by their doctor during treatment.
Vyvanse can have other side effects, including mental health conditions and circulation problems. Your doctor may ask you about possible symptoms of these at each appointment.
Taking Vyvanse can lead to drug dependence. With psychological dependence, you feel unable to stop using a drug. With physical dependence, your body needs the drug to function normally. And you may have withdrawal symptoms if you suddenly stop taking it. Drug dependence can make it hard to stop taking Vyvanse. And it can sometimes cause people to try to get Vyvanse illegally. And it typically involves using higher doses of a drug than doctors prescribe.
You can also develop a tolerance to Vyvanse. This can lead to a desire for larger or more frequent doses. This is sometimes called a Vyvanse crash.
If you want to stop taking Vyvanse, talk with your doctor about the best way to do this. They may recommend that you slowly stop taking the medication to help avoid withdrawal symptoms.
Vyvanse can mask the effects of alcohol in your body. If you have certain side effects with Vyvanse, such as nausea, dizziness, or diarrhea , drinking alcohol could make them worse. Talk with your doctor about whether Vyvanse is right for you.
If you have questions about drinking alcohol while taking Vyvanse, talk with your doctor or pharmacist. Vyvanse can interact with several other medications. It can also interact with certain supplements and certain foods. Different interactions can cause different effects. For instance, some interactions can interfere with how well a drug works.
Other interactions can increase side effects or make them more severe. Below is a list of medications that can interact with Vyvanse. Enzymes in the red blood cells metabolize it into dextroamphetamine and L-Lysine with dextroamphetamine being the active drug. The goal of developing Vyvanse was to provide a long duration of effect that is consistent throughout the day and reduce the potential for abuse.
Most of all, the attachment of the amino acid lysine slows down the relative amount of dextroamphetamine available to the blood stream. Hence, dextroamphetamine does not become available through crushing or chemical extraction. After giving your child a dose of Vyvanse at am, it gradually kicks in, providing a maximum concentration of Dextroamphetamine at about 11 am. AD and HD Attention Deficit and Hyperactivity Disorder symptoms are relieved between 11 am and 6 pm, with a gradual wear off beginning at 6 pm.
Therefore, have your child finish his or her homework before 6 pm. Vyvanse is a leading medication used for ADHD in children. To really know how it feels like for your child, you will have to ask him or her lots of questions and do not take any answer for granted. Health Conditions Discover Plan Connect. The Effects of Vyvanse on the Body. Central nervous system Circulatory and respiratory Digestive Vyvanse is a prescription medication used to treat attention deficit hyperactivity disorder ADHD.
Share on Pinterest. The effects of Vyvanse on the body. Vyvanse and the central nervous system. Vyvanse and the circulatory and respiratory systems. Vyvanse and the digestive system. Vyvanse and other body systems. Read this next. Medically reviewed by Timothy J. Legg, Ph. What Is the Zone of Proximal Development? What Is Abulia? Medically reviewed by Aleah Rodriguez, PharmD. Vyvanse must be taken carefully to help prevent problems such as Vyvanse crash.
If you have any questions about this problem or any other risks of taking Vyvanse, talk to your doctor. Your questions might include:.
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