Vyvanse vs Adderall for Attention Deficit Hyperactivity Disorder


Vyvanse vs Adderall is a medication that is approved to treat attention deficit disorder (ADHD). Stimulating the nerve system and increasing the level of neurotransmitters like norepinephrine and dopamine in the brain. These neurotransmitters aid people in focusing and controlling their impulses and become more effective in school or at work.

 Adderall is more popular than Vyvanse. Vyvanse is approved to treat binge eating disorders. Adderall is Affirmed to treat a sleep disorder known as Narcolepsy. While both drugs function similarly, there are some significant distinctions between Vyvanse and Adderall. Knowing how these drugs function can assist patients in working with their doctor to choose the best medication for them.

Vyvanse in comparison to. Adderall for ADHD: What’s the Difference?

How Long Do They Last?

Vyvanse is a brand name for dimesylate lisdexamfetamine. It comes in chewable tablets and capsules. It also contains the stimulant amphetamine. However, it adds an ingredient called lysine. Your body needs to absorb the lysine to the stimulant. Therefore, the dose can last for as long as 14 hours.

Adderall is the brand name for a mix of two stimulants called amphetamine-dextroamphetamine. It is an empty capsule that contains these drugs. The original version lasts for about 4 hours within your body. The more powerful form, known as Adderall XR, can last up to 12 hours. This is because most beads are fast-acting while the rest are slow-acting.

Absorption Rate

The main difference between Adderall and Vyvanse is that Vyvanse is antidrug. It is a prodrug, which means it has to be taken orally to be metabolised in the body’s enzymes to be efficient.

Its effects from Adderall begin to show effects after 30 minutes. However, Vyvanse can take two hours to feel its effects.

Vyvanse is frequently called “smoother” than Adderall. One reason for this is that it has a lower absorption rate. It doesn’t provide a “kick” or “jolt” into the system once the medication begins to take effect.

Medication Rebound

Additionally, it is less likely to cause a rebound after Vyvanse begins to lose its effectiveness. Because Adderall is available in extended and intermediate versions, it offers an array of options in the way it is taken. For instance, a person may be given Adderall XR to take daily and add Adderall IR use when a quicker effect is required or when it’s beneficial to let the medication take effect before going to bed.


They can differ widely depending on the type and dosage. Also, pharmacies might provide different prices for medications.

Generics generally are much cheaper than brand name drugs. Vyvanse is available only as a prescription drug from a brand name. Older Adderall is available as the generic drug amphetamine-dextroamphetamine. This can reduce the cost.


Vyvanse and Adderall are Schedule II drugs, which means a risk for dependence and abuse.  Both are approved for oral use. Because Vyvanse must be converted within the body so it cannot be inhaled or injected to get high, which means it’s less likely to be abused than Adderall or other stimulant drugs. Make sure you store your medications in a safe place and away from others.

Side Effects

Since Vyvanse along with Adderall are both stimulants of the amphetamine-type drugs, the consequences of each are comparable, which include 

  • Abdominal pain
  • Anxiety
  • Appetite loss
  • Diarrhoea
  • Dizziness
  • Dry mouth
  • Fever
  • Headache
  • Heart rate increases
  • Insomnia
  • Irritability
  • Jitteriness
  • Nausea
  • Nervousness
  • Sleep issues
  • Vomiting
  • Weight loss


In certain conditions, people are not advised to use Vyvanse and Adderall. In particular, you shouldn’t use either. If you suffer from 

  • Bipolar disorder
  • Cardiovascular disease
  • Glaucoma
  • High blood pressure
  • Hyperthyroidism
  • Liver issues
  • Adderall and Vyvanse can be dangerous when pregnant and are not advised while nursing. If you are or planning to become pregnant, or are breastfeeding, speak to your doctor prescribing the medicine.
  • You should know this since both medicines are amphetamines, which can be addicting.


Vyvanse and Adderall are effective in treating ADHD. The major difference between the two drugs is:

  • The forms
  • How often do you take them?
  • Their potential to be misused

Consult with your doctor to determine which medication will be most effective for you or your child.

Selecting the best ADHD drug can be an exercise in trial and trial. If the initial drug you pick doesn’t work for you or has adverse side effects that are too numerous, It is possible to talk with your doctor about a different drug.

Comments (1)

  1. You are a very clever person!

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