You may have heard that you should not mix certain drugs together. But the fact is, mixing Vyvanse and sudafed is safe.

There are times when you may need to take these drugs at the same time for different reasons. For example, your doctor may prescribe them at the same time because they serve a purpose in treating separate but related conditions.

If you take both Vyvanse and Sudafed at the same time, will they cancel each other out?

Will one neutralize the effects of the other? Fortunately, no. Both drugs can be taken together without risk of negative side effects or counteractive effects on your body.

What is Vyvanse?

Vyvanse is a stimulant medication used to treat Attention Deficit Hyperactivity Disorder (ADHD). The drug works by increasing the amount of dopamine and norepinephrine in the brain.

People with ADHD have lower amounts of these neurotransmitters, which can lead to problems with focus and impulse control even in people without a formal diagnosis.

When prescribed and taken as directed, Vyvanse can help people with ADHD stay focused, feel more calm and less impulsive, and perform better in school and at work.

Vyvanse is also sometimes prescribed to treat binge-eating disorder, moderate to severe insomnia, and moderate to severe cases of chronic pain.

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What is Sudafed?

Sudafed is a medication that treats cold and allergy symptoms. These include stuffy nose, watery eyes, and sneezing. It does this by clearing the mucus from your nose and sinuses.

Sudafed also reduces swelling in your nose, throat, and other parts of your body. This allows you to breathe more easily.

Sudafed can also reduce the amount of earwax produced in your ears. This can reduce your risk of having a bacterial infection or hearing loss from impacted earwax.

Sudafed is not the same as an antibiotic. It won’t treat a bacterial infection.

Is Vyvanse and sudafed safe to take together?

To be honest, Vyvanse and Sudafed are safe to take together because Vyvanse is a stimulant and Sudafed is used for allergies and cold. Sudafed is a decongestant that affects the blood vessels in your nose, throat, and head.

Vyvanse is used to treat ADHD by increasing the amount of dopamine and norepinephrine in the brain. These are two neurotransmitters responsible for attention, focus, and impulse control.

So, you may be wondering why your doctor would recommend combining these two medications. Well, it turns out that Sudafed can reduce the amount of dopamine in your body.

By combining Sudafed with Vyvanse, however, the risk of this happening is much lower. This is because Vyvanse is a much stronger medication than Sudafed.

Why might your doctor prescribe Vyvanse and Sudafed at the same time?


Your doctor may prescribe Sudafed with Vyvanse if you have a cold or allergies and trouble sleeping.

In these cases, Sudafed can help reduce the amount of mucus in your nose and throat. It can also help open up your nasal passages.

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By clearing up your nasal passages, Sudafed makes it easier to breathe when you have a cold or allergies.

Vyvanse can help improve your mood and sleep by increasing the amount of dopamine in your brain.

When should you not take Vyvanse and Sudafed together?

If you have high blood pressure, you should avoid taking Sudafed with Vyvanse. If you have a serious heart condition, you should not take Sudafed with Vyvanse. If you have an overactive thyroid gland (hyperthyroidism), you should avoid taking Sudafed with Vyvanse.

If you have a serious kidney disease, you should avoid taking Sudafed with Vyvanse. If you have a history of drug abuse, you should avoid taking Sudafed with Vyvanse.

Final words: Bottom line

If you take Vyvanse and Sudafed, you don’t have to worry about any negative interactions.

This is because Vyvanse is a stimulant, and Sudafed is for allergies and colds. These two drugs serve different purposes, and so there is no risk of negative interactions.

You can take them together because Sudafed can actually make Vyvanse work better.


David Warren
Author

David Warren is a pharmaceutical specialist that dispenses prescription medication on a daily basis. He received a Bachelor of Science degree in pharmacy from the University of Tennessee in 1991. With over 50 publications on medication-related and pharmacy topics, David has been able to share his experiences and knowledge with others. David with lots of experience and knowledge in medications that are utilized to treat a wide range of medical conditions. Before David dispenses a medication to a patient, he will go over the side effects, dosage recommendation and contraindications.