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Doctor insights on: Does B12 Counteract With Vyvanse

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On Vyvanse (lisdexamfetamine) for a few yrs. Am out and doc on holiday til 30th. Feel horrible, fatigue, can barely get out of bed. Took b12. Please help?

On Vyvanse (lisdexamfetamine) for a few yrs. Am out and doc on holiday til 30th. Feel horrible, fatigue, can barely get out of bed. Took b12. Please help?

Many psychiatrists: Arrange for another psychiatrist to provider coverage for them in their absence. See if this is the case for your provider. Read more

Dr. Randy Baker
1,006 Doctors shared insights

Vitamin B12 (Definition)

Vitamin B12 is a vitamin which is a kind of nutritional agent ...Read more


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Does klonopin have an interaction with Vyvanse (lisdexamfetamine) or do they counteract one another?

Does klonopin have an interaction with Vyvanse (lisdexamfetamine) or do they counteract one another?

Hmm: Both very addictive medications. One is an upper (vyvanse) and the other is a downer - so yes, in a sense they oppose each other. I typically don't promote use of stimulants for people with "nervousness" or anxiety. but its hard to second guess your medications without knowing your history. That said, I almost never prescribe both at the same time. Read more

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Does coffee affect your brain the same way as Vyvanse (lisdexamfetamine) and Adderall XR or do they counteract each other.

Does coffee affect your brain the same way as Vyvanse (lisdexamfetamine) and Adderall XR or do they counteract each other.

Diff. Mechanisms of: Action. Coffee lowers levels of adenosine, the chemical in our bodies that builds up and makes us sleepy. Vyvanse (lisdexamfetamine) breaks down into a chemical that increases levels of Dopamine and norepinephrine. Adderall works the same. Caffeine potentates the effect of the other two in terms of nervousness but there are no drug drug interactions otherwise. Read more

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What is Vyvanse (lisdexamfetamine) for?

ADD and ADHD: It is an approved medication to treat attention deficit disorder and hyperactivity disorders in children and adults. Read more

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Side affects of vyvanse (lisdexamfetamine)?

Side affects of vyvanse (lisdexamfetamine)?

Many: You can look up the side-effects to drugs on the internet. Vyvanse (lisdexamfetamine) is a stimulant medication and actually has too many side effects to even begin to list them all here. One side-effect is psychosis. Another one is depression. Anxiety and insomnia are common side-effects. It can cause high blood pressure. Weight loss is common. Feeling jittery and hyper is not unusual with vyvanse (lisdexamfetamine). Addiction also. Read more

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What is 40 mg Vyvanse (lisdexamfetamine) used for?

What is 40 mg Vyvanse (lisdexamfetamine) used for?

Vyvanse: a medicine: Indicated for the treatment of Attention Deficit Hyperactivity Disorder. The active ingredient is dextroamphetamine. It is once-daily, a controlled substance, comes in milligram doses of 20, 30, 40, 50, 60, and 70, and (after careful evaluation) requires prescription and careful monitoring and adjustment for response and side effects. Read more

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Where can I buy Vyvanse (lisdexamfetamine) online?

Vyvanse (lisdexamfetamine): Vyvanse (lisdexamfetamine) is a controlled substance & cannot be bought online. Read more

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I have a question about vyvanse (lisdexamfetamine)?

Question?: What is your question? Is it about interactions, side effects, efficacy? Read more

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What can I expect while on vyvanse (lisdexamfetamine)?

Vyvanse (lisdexamfetamine): Being a pro-amphetamine, it can improve your attention, concentration & focusing, and being a stimulant, it can cause decrease appetite, headache & some elevation in BP & metabolism. Read more

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My adult son takes 90 mg of vyvanse (lisdexamfetamine)?

My adult son takes 90 mg of vyvanse (lisdexamfetamine)?

Dr. Prescription: 90 mg is a relatively high dose of vyvanse (lisdexamfetamine). If your son's doctor has prescribed that dose of vyvanse (lisdexamfetamine), is monitoring his response and he is not having any side effects, you should get assurance by talking to your pediatrician. Read more

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What are the medical uses of vyvanse (lisdexamfetamine)?

What are the medical uses of vyvanse (lisdexamfetamine)?

ADD & ADHD: A smoother longer acting adderall (dextroamphetamine and racemic amphetamine). 20-70mg is dosage range controlled drug. Read more

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How harmful for your health is it to take vyvanse/adderal?

Pls Clarify: Your question is not very clear however, I am going to guess that you are worried about the side effects or addictive elements of stimulants. Vyvance and Adderall (dextroamphetamine and racemic amphetamine) are both fda approved for the treatment of attention deficit disorder. These medications, can also be abused. Adderall (dextroamphetamine and racemic amphetamine) is a mixture of amphetamines. Caution must be used in people with personal or family history of heart disease. Read more

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Do you build up a tolerance to vyvanse (lisdexamfetamine)?

Do you build up a tolerance to vyvanse (lisdexamfetamine)?

Some do, most don't: Some people do get tolerant after a period of time, but most people don't. Some only get a tolerance at the begining, and then when they reach their effective dose they can maintain at that level for a long time. Each person is different and different people have different tolerance and effective levels where the drug works. Read more

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What do I do if I take too much vyvanse (lisdexamfetamine)?

What do I do if I take too much vyvanse (lisdexamfetamine)?

Emergency attention: Seek emergency medical attention or call the poison help line at 1-800-222-1222. An overdose of vyvanse (lisdexamfetamine) can be fatal. Od symptoms may include restlessness, tremor, muscle twitches, rapid breathing, confusion, hallucinations, panic, aggressiveness, muscle pain or weakness, fever or flu symptoms, & dark colored urine. These symptoms may be followed by depression and tiredness. Read more

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How can I confirm when Vyvanse (lisdexamfetamine) is working?

How can I confirm when Vyvanse (lisdexamfetamine) is working?

Vyvanse (lisdexamfetamine): Better ability to focus & get the job at hand completed. Read more

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Taking ambien and vyvanse at the same time. Is it bad for you?

Taking ambien and vyvanse at the same time. Is it bad for you?

No: Take Ambien as needed for insomnia and Vyvanse in morning for ADHD. Discuss this with your prescribing professional if still concerned. Read more

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Vyvanse (Definition)

Lisdexamfetamine is a medication to treat ...Read more