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Mydayis vs Adderall: What’s the Difference & Which One Should I Take?


Mydayis vs Adderall

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Which medication is the best for your ADHD? The answer depends on a number of factors, from what kind of ADHD you have to your medical history. This is especially true when it comes to trying to choose between similar medications like Myadayis and Adderall

Both of these drugs are central nervous system stimulants with nearly identical ingredients. Choosing one over the other is a matter of understanding the subtle differences in the way they affect the body and mind, from side effects to interactions. 

The comparison guide below provides comprehensive information on each medication and explains their similarities and differences, cost, and contraindicated conditions. This will help you and your healthcare provider choose the best medication to manage your ADHD. 

If you want ADHD treatment on your terms and want relief from your ADHD symptoms fast, take our brief, 2-minute online mental health assessment and discover what Klarity can do for you.

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What is Mydayis?

Mydayis is an amphetamine-based ADHD medication that works by targeting neurotransmitters in the brain that control things like hyperactivity, impulsivity, and issues with focus. This medication, like Adderall, is a central nervous system stimulant. 

The difference is that Mydayis is a single-entity amphetamine product designed to last up to 16 hours in an extended-release capsule, while Adderall is an immediate-release product designed to last 4-6 hours per tablet.

Forms and Dosages

Mydayis capsules begin at a dosage of 12.5 mg. Dosages can be increased to 25 mg, 37.5 mg, and 50 mg doses depending on the patient’s needs. Mydayis’s capsules are designed to disburse a steady stream of medication into the bloodstream over a 12-hour period. 

Conditions Treated

Mydayis is primarily used to treat ADHD (attention-deficit hyperactivity disorder), although there have been applications with sleeping disorders.


Mydayis comes in generic and branded forms. Out-of-pocket cost (not on an insurance plan) associated with this ADHD medication is approximately $1,000 for a supply of 100 capsules. You can expect the price for a generic supply of the medication under a health insurance plan to be drastically cheaper. 

For accurate pricing under your health insurance, contact your provider’s pharmacy department.

Side Effects

Side effects of Mydayis treatment in adults include but are not limited to:

  • Insomnia
  • Decreased appetite
  • Weight loss
  • Dry mouth
  • Elevated heart rate
  • Anxiety

The more severe but rarer side effects of Mydayis include:

  • Seizures
  • Exacerbated heart or mental problems

For more information on side effects, warnings, and drug interactions, speak with a healthcare provider who can explain the benefits and drawbacks of using an ADHD stimulant medication like Mydayis. 

Warnings and Drug Interactions

You should not take Mydayis if you are in kidney failure or have taken an MAOI (monoamine oxidase inhibitors) within the past two weeks. Discuss Mydayis with your primary care physician if you are pregnant or thinking of becoming pregnant. 

Mydayis can have potentially adverse, dangerous interactions with certain antidepressants. If you are taking an antidepressant, speak with your physician before starting this medication. 

What is Adderall?

Adderall is a central nervous system stimulant composed of two medications: amphetamine and dextroamphetamine. These ingredients work by targeting neurotransmitters in the brain, like dopamine and serotonin. 

By altering the behavior of certain neurotransmitters, Adderall effectively manages ADHD symptoms like hyperactivity, impulsivity, and lack of attention and focus.

Forms and Dosages

Adderall comes in 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg, 20 mg, and 30 mg tablets. Adderall is in generic form and can be in either an immediate-release tablet (IR) or extended-release (XR) formula that lasts up to 12 hours per capsule. 

Adderall IR is taken 1-2 times per day, depending on a patient’s needs. The last dose of the day should not be taken after 12 PM to avoid losing sleep or experiencing restlessness. 

Conditions Treated

Adderall is FDA-approved to combat ADHD (attention-deficit hyperactivity disorder) and narcolepsy and has applications in some eating disorders.  


Adderall is in a generic form, drastically reducing the cost of the medication when it is off-brand. Without insurance, you can expect to pay around $8 a day for Adderall. With health insurance, you are likely to pay no more than $30 for a one-month supply. For accurate pricing information, contact your healthcare provider’s pharmacy department and ask for your insurance tier’s specific pricing. 

Side Effects

Most stimulants carry a little bit of risk for those suffering from anxiety, heart issues, and circulation issues. The following are potential side effects of Adderall treatment:

  • Irregular heartbeat
  • Elevated heart rate
  • Increased blood pressure
  • Restlessness
  • Dry mouth
  • Diarrhea, constipation, nausea
  • Headache
  • Weight loss
  • Mood changes
  • Anxiety
  • Dizziness

More severe but less common Adderall side effects include:

  • Seizures
  • Eyesight instability
  • Urinary tract infection
  • Nausea
  • Fever
  • Stroke
  • Heart attack

Warnings and Drug Interactions

Drug interactions you should be weary about include (but are not limited to):

  • SSRI & SNRI drugs
  • Blood pressure medication
  • Acid reflux medication
  • Blood thinners
  • Cold or allergy medication
  • Opioids
  • Seizure medication

If you begin having an allergic reaction to this ADHD medication (swollen lips & tongue, itching, hives, etc.), contact a physician immediately and stop taking the medication unless instructed otherwise. 

Which Will Better Treat Your ADHD?

Mydayis and Adderall are very similar except for two areas: Mydayis is not in generic form, and it is an XR formula, which means you only take it once per day as opposed to Adderall’s twice-a-day formula. Other than that, both medications have similar benefits for those struggling with ADHD. 

Find the Right ADHD Medication with Klarity

Our certified and licensed medical providers at Klarity will help you find the right ADHD medication. Klarity has helped over 30,000 Americans find affordable and convenient online treatment for a variety of mental health conditions.

Klarity offers online depression, anxiety, insomnia, and ADHD treatment through our accessible telehealth services:

  • No more lengthy waiting periods to be seen by a healthcare provider. 
  • No more tiresome commutes to in-network providers. 
  • No missed time at work.
  • No more frantic rescheduling to work your mental health into your busy schedule. 

Klarity empowers you to prioritize your mental health. 

Speak with an ADHD medical professional at Klarity today, get your symptoms evaluated, and receive the proper treatment without leaving home.

Start today, and discuss your symptoms with a specialist who can help.

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