Wiki User
∙ 12y ago2-4 days
Wiki User
∙ 12y agoThe side effects of Vyvanse 50mg capsules can include fast or irregular heart rate, high blood pressure, decreased blood pressure, confusion, chest pain, skin rash, dry mouth, insomnia, and even vomiting.
It would more than likely not work, since Vyvanse is closely related to Adderall. I am being treated by a Psychiatrist for Narcolepsy. I am prescribed 50mg of Vyvanse per day. While Vyvanse is still an amphetamine salt it is a completely different drug than Adderall.
Vyvanse has doses from 20mg - 70mg in the United States. In Canada, only two doses are available 30mg and 50mg.
$15-20 per pill. its usually 50cents per mg
Vyvanse is lisdexamfetamine, while Adderall is dextroamphetamine, aka (a-methylphenethylamine). Vyvanse is a pro-drug for dextroamphetamine, meaning it is only active after you eat it, so there is little to no abuse potential. Basically, Vyvanse is dextroamphetamine bonded with lysine (an essential amino acid). The euphoria experienced with 50mg Vyvanse orally, is comparable to 25mg Adderall orally. However Adderall is active through insufflation (snorting) so I would assume the euphoria would be better on Adderall.
3 days
24 hours
I took 50mg of vyvanse and then 3 pills of sudafed (the ones with the actual pseudoephedrine in it). I was completely fine. I do not have ADHD or a cold, i was using both as stimulants/uppers/etc. It made me very hyper and jittery, but my friends were all hyper too so we just had a little hyper time.. haha. If you do have ADHD or a cold, then the effects will be different.
This is Topiramate 50mg. Generic for Topamax 50mg
50mg is bigger than 1mg
Vyvanse is a central nervous stimulant which affects chemicals in the brain, increasing concentrations of certain neurotransmitters. Vyvanse is approved to treat ADHD in both children and adults. Vyvanse is the brand-name for lisdexamfetamine. Lisdexamfetamine is a prodrug of dextroamphetamine. Dextroamphetamine is a controlled substance in most countries and is only dispensed under the authorization of a doctor. Dextroamphetamine works by increasing two chemicals in the brain: dopamine and norepinephrine. Both chemicals have been shown to play a role in focus and attention, and by raising these levels dextroamphetamine is able to help a person concentrate and sit still for longer periods of time. Vyvanse carries unique properties due to being a prodrug of amphetamine. Vyvanse is inactive until an enzyme works to activate allowing a longer duration of symptom relief (up to 14 hours) and less abusable properties since it must be swallowed to become active. Vyvanse is available in doses of 20mg, 30mg, 40mg, 50mg, 60mg, and 70mg. In Canada, Vyvanse is only available in doses of 20mg, 40mg, and 60mg.
It is the generic of 50mg Demerol-has a very bitter smell and taste.