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Focalin vs Adderall: What’s The Difference?

Written by:
Dorianne Green
MD
Reviewer:
Dr. Bradley Noon
MD
The medications listed on this website are provided for informational purposes only.
Their inclusion does not guarantee they will be prescribed to any individual, as treatment decisions are ultimately at the discretion of healthcare providers. Healthcare providers may prescribe other medications, including non-stimulant options, or recommend non-pharmacological treatment based on the patient’s unique health circumstances and needs. Read more

Adderall [1*] and Focalin [2*] have a boxed warning, the most serious type of warning from the Food and Drug Administration (FDA). Adderall’s active ingredient (amphetamines) and Focalin’s active ingredient (dexmethylphenidate) have a risk of misuse (abuse) which can lead to dependence, serious heart conditions, and even sudden death. Adderall and Focalin are also controlled substances, indicating their high potential for misuse or dependence. Specific federal and state laws limit the amount of these medications that can be prescribed or dispensed within a certain period of time.

Highlights

  • Focalin, dexmethylphenidate, and Adderall, an amphetamine, are stimulant medications prescribed for ADHD treatment.
  • Adderall and Focalin work in the same way and share several side effects and interactions but they also have differences, such as their composition and distinct adverse effects.
  • Your medical history and a detailed examination will determine which of these medications is appropriate for you, and a healthcare provider may also recommend other options, including non-stimulants.

Living with attention deficit hyperactivity disorder (ADHD) can be overwhelming, and it is natural to want to learn as much as possible about the condition and its treatment options. 

Focalin and Adderall are two names that often come up in this quest for ADHD knowledge. Although it is important to learn about these medications and their differences, ultimately, the decision about your treatment plan will be personalized, just for you, by your healthcare provider.

In the meantime, let’s answer your questions about these medications.

See a licensed healthcare provider online to learn what ADHD treatment is the most suitable for you.

Are Focalin and Adderall the Same Thing?

Yes and no!

Yes, they are both:

  • FDA-approved ADHD medications.
  • In the same drug class as brain stimulants (central nervous system stimulants).
  • Only available by prescription from a licensed medical provider.
  • Classified as Schedule II controlled substances by the Drug Enforcement Administration (DEA) due to a risk of addiction in certain individuals.

Stimulants are usually the first-line choice for ADHD, should your doctor decide that medication is the next best step. In fact, they successfully control symptoms in 70% [3*] of individuals with ADHD.

It makes sense to assume that because they are from the same class of medication, they have many similarities, which is correct; and we’ll discuss their differences later.

How They Work

Firstly, they work in the same way; Focalin, like Adderall, results in a higher concentration of the brain’s messengers (neurotransmitters), norepinephrine and dopamine, between the nerves. This helps manage the most common ADHD symptoms.

Dosing Similarities

Both Focalin [4*] and Adderall [5*] are available in:

  • Shorter-acting (4 to 6 hours) immediate-release (IR) tablets.
  • Longer-acting (up to 12 hours [6*] ) extended-release (XR) capsules.

Next, the basic dosing rules that your doctor will follow for Focalin and Adderall are similar if you are starting a stimulant for the first time:

  • ‘Start low and go slow.’ This means starting on the lowest dose and increasing it weekly until ADHD symptoms are controlled.
  • The first dose is taken in the morning when you wake up.
  • They can be taken with or without food.

The tablet and capsule strengths and time between doses vary; we’ll discuss that later.

Drug Interactions They Share

Here, they have three similar drug interactions, which can be serious:

  1. Taking Focalin or Adderall is not allowed if you are taking a group of antidepressants called monoamine oxidase inhibitors because of the risk of dangerously high blood pressure [7*] .
  2. Also, other antidepressants that increase levels of the neurotransmitter serotonin (tricyclic antidepressants, serotonin-norepinephrine reuptake inhibitors (SNRIs), selective serotonin reuptake inhibitors (SSRIs)) have a risk of a life-threatening reaction [8*] called serotonin syndrome. The risk of this condition is higher [9*] when taking these antidepressants with Adderall. This is why telling your doctor about all the medication you are taking is extremely important.
  3. All blood pressure medications, including beta-blockers, are affected; Focalin and Adderall cause them to not lower blood pressure well.

There are, however, interactions unique to each of these medications, also covered later, that your doctor will consider.

As with the drug interactions listed above, certain medical situations should be avoided when taking either Adderall or Focalin.

Have a detailed consultation with a medical provider and receive a personalized ADHD treatment plan.

Warnings & Precautions That Are the Same

Because of their similar effect on your brain and body, taking Focalin or Adderall is not advised if you have:

  • A risk of addiction and dependence
  • An allergy to the medication itself
  • Heart problems
  • A high heart rate 
  • High blood pressure
  • Poor blood circulation to the hands and feet
  • Tics or Tourette syndrome
  • Bipolar disorder with manic episodes
  • Psychosis: seeing, hearing, or believing things that aren’t real
  • A history of aggression
  • High eye pressure
  • A history of seizures

However, the risk for each medication in the above conditions is different; this is why, depending on your history, one might be a better option for you than the other. Your doctor will decide which is better for you or, possibly, whether stimulants are appropriate at all.

Their similar effects can also lead to shared side effects.

Shared Side Effects

Next, we will discuss unwanted reactions common to Adderall and Focalin. Later, we will discuss effects that are unique to each of them.

Most common effects:

  • Dry mouth
  • Decreased appetite and possible weight loss
  • Nausea
  • Anxiety
  • Nervousness, agitation, or feeling jittery
  • Poor sleep patterns
  • Dizziness
  • Irregular heartbeat 
  • High heart rate
  • High blood pressure
  • Sustained painful erections

Most potentially serious effects:

  • Allergic reactions and skin rashes
  • Pain and changes in temperature and color of fingers and toes
  • Changes in vision or eye pain

So, now that you understand their similarities, we’ll proceed to the ‘no, they are not the same’ part.

What Are the Primary Differences? Focalin vs. Adderall

Let’s chat about why Focalin and Adderall aren’t the same thing.

Active Ingredients

"As mentioned, Focalin and Adderall are both ADHD stimulants. Currently, all stimulant ADD/ADHD medications are derivatives or variations of either amphetamine or methylphenidate.
The generic—or active—Adderall ingredients are mixed amphetamine salts, while the generic Focalin element is dexmethylphenidate, a family of methylphenidate drugs. Other commonly prescribed methylphenidate-based medications are Ritalin and Concerta."
Medical provider at MEDvidi

Methylphenidate accounted for 80% of ADHD medication prescriptions in the late 1980s and 1990s, but these days, in the USA, Adderall is more commonly prescribed [10*] . But interestingly, the opposite is true in the rest of the world, where methylphenidate is the stimulant of choice.

Because of these generic bases, people treated with Focalin (dexmethylphenidate) or Adderall (amphetamines) might have slightly different effects and interactions, and their dosing varies.

Approved Uses

You have already read that both Adderall and Focalin are registered for use in ADHD.

In addition, Adderall can be used to treat narcolepsy, a disorder that presents with excessive daytime sleepiness [11*] and ‘sleep attacks.’ Taking Focalin for this condition is not registered, but some MDs may use it off-label in patients not able to take Adderall.

In addition, even though both medications are registered in adults and children, a study supports [12*] that Adderall or amphetamine can be used first-line for adults with ADHD and Focalin or methylphenidate in children.

Differences in Dosing

You don’t need to worry too much about this section, as your healthcare professional will take control of your dosing; read it if you are interested in how the correct dose is achieved.

Recommended Adult Dosages: Focalin

  • Focalin tablets [13*] (IR): 2.5 mg, 5 mg, and 10 mg. A typical starting dose is 2.5 mg twice daily. The maximum dose is 10 mg twice a day.
  • Focalin XR capsules [14*] : 5 mg, 10 mg, 15 mg, 20 mg, 25 mg, 30 mg, 35 mg, and 40 mg. A typical initial dose is 10 mg once daily in the morning. The maximum dose is 40 mg.

Recommended Adult Dosages: Adderall

  • Adderall tablets [15*] (IR): 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg, 20 mg and 30 mg. A typical starting dose is 5 mg once or twice a day. The maximum dose is 40 mg a day.
  • Adderall XR capsules [16*] : 5 mg, 10 mg, 15 mg, 20 mg, 25 mg and 30 mg. A typical initial dose is 20 mg once daily in the morning. The maximum dose is 40 mg.

Typical dosages are provided for informational purposes only. Please consult your healthcare provider and follow their instructions.

Immediate-release Adderall (Adderall IR tablets) has been in short supply in recent years (2022 until the time of writing), so many patients followed their medical providers’ recommendation to switch to extended-release formulation (Adderall XR capsules).

Another treatment option that MDs considered due to the lack of available immediate-release Adderall was switching patients to Focalin or other methylphenidate-based medicines. To work out the dosage of Focalin equivalent to Adderall, they use a recommended dosage conversion tool and individual health specifics to prevent a symptom relapse.

What other differences are there?

Side Effects and Drug Interactions Unique to Each Medication

Earlier, we discussed the shared unwanted effects and drug interactions to watch out for; here, you will learn about situations specific to Focalin and Adderall.

Common Side Effects

Unique side effects of Adderall:

  • Aggression
  • Impotence
  • Urine infections

Unique Focalin side effects:

  • Sore throat
  • Sore stomach
  • Fever

Usually, side effects of all stimulants are annoying and not tolerated well, even if they are mild; this means that the medication needs to be stopped or changed, as most side effects don’t disappear with time.

Drug Interactions

There is a higher risk of life-threatening serotonin syndrome when Adderall is taken with SSRIs, SNRIs, tricyclic antidepressants, or the following medications:

  • Triptans used to treat migraines
  • Buspirone, an anxiety medication
  • Opiate painkillers such as tramadol and fentanyl 
  • Tryptophan supplements
  • St. John’s Wort 

Other interactions of Adderall:

  • Tricyclic antidepressants: Adderall increases the risk of serious and sudden heart effects.
  • Antacids and urinary alkalizers: Any medication that stops a ‘burn’ increases the Adderall effect.
  • Proton pump inhibitors (PPIs): These medications used for inflamed stomachs, stomach ulcers, and heartburn decrease the effect of Adderall.
  • Lithium: This mood stabilizer decreases the effect of Adderall.
  • Haloperidol: This antipsychotic decreases the effect of Adderall.

Focalin interacts with the following:

  • Certain anesthetics: Increase the risk of a sudden surge in heart rate and blood pressure.
  • Risperidone: Focalin increases the risk of stiffness, tremors, and restlessness.

Although these are the more common interactions and effects, they are not the only possibilities; you should always tell your doctor what medication you are taking, whether long-term or even cold or flu, because they might clash.

Also, if you ever experience unusual symptoms after starting a new medication, speak to your doctor.

Comparing Efficacy: Is It True That Focalin Is More Powerful Than Adderall?

So, which medication works better? 


It is a myth that Focalin is stronger than Adderall. The simple answer is that what works for one person might not be as effective for you. When choosing an ADHD medication, your healthcare provider will focus on which one is best for you, taking into account the many factors we have discussed in this article.

Go through a detailed mental health assessment online and receive a personalized plan for ADHD treatment.

Focalin Compared to Adderall: A Quick Reference TableFocalin Compared to Adderall: A Quick Reference Table

 

Adderall

Focalin

Class of medication

  • Central nervous system stimulant
  • Schedule II controlled substance
  • Central nervous system stimulant
  • Schedule II controlled substance

Active generic ingredients

Mixed amphetamine salts

Dexmethylphenidate

Used for

  • ADHD
  • Narcolepsy
  • ADHD

Types and how long do they work

  • Adderall immediate-release tablets (4 to 6 hours)  
  • Adderall extended-release capsules (8  to 12 hours
  • Focalin immediate-release tablets (4 to 6 hours) 
  • Focalin extended-release capsules (up to 12 hours) 

Typical initial and maximum doses for adults with ADHD

Adderall tablets

  • Initial: 5mg once or twice a day (at least four hours apart)
  • Maximum: 40 mg a day in two to three doses

Focalin tablets:

  • Initial: 2.5 mg (at least four hours apart)
  • Maximum: 10 mg twice a day

Adderall XR capsules

  • Initial: 20 mg once daily in the morning
  • Studies showed no added benefits of doses higher than 20 mg
  • Maximum: 40 mg

Focalin XR capsules

  • Initial: 10 mg once daily in the morning
  • Maximum: 40 mg

Medications to avoid 

  • Monoamine oxidase inhibitors (MAOI)
  • Tricyclic antidepressants
  • Serotonin-norepinephrine reuptake inhibitors (SNRIs)
  • Selective serotonin reuptake inhibitors (SSRIs)
  • Triptans used to treat migraine
  • Buspirone, an anxiety medication
  • Opiate painkillers such as tramadol and fentanyl 
  • Tryptophan supplements
  • St. John’s Wort 
  • Monoamine oxidase inhibitors (MAOI)

Medications to use with caution

  • Blood pressure medication
  • Antacids and urinary alkalizers 
  • Proton pump inhibitors (PPIs) 
  • Lithium 
  • Haloperidol
  • Seizure medications
  • Tricyclic antidepressants
  • Serotonin-norepinephrine reuptake inhibitors (SNRIs)
  • Selective serotonin reuptake inhibitors (SSRIs)
  • Blood pressure medication
  • Certain anesthetics
  • Risperidone

Warnings

  • A risk of addiction and dependence
  • An allergy to the medication itself
  • Heart problems
  • A high heart rate 
  • High blood pressure
  • Poor blood circulation to the hands and feet
  • Tics or tourette syndrome
  • Bipolar disorder with manic episodes
  • Seeing, hearing, or believing things that aren’t real
  • A history of aggression
  • High eye pressure
  • A history of seizures

Shared unwanted effects

Most common effects

  • Dry mouth
  • Decreased appetite and possible weight loss
  • Nausea
  • Anxiety
  • Nervousness, agitation or feeling jittery
  • Poor sleep patterns
  • Dizziness
  • irregular heartbeat 
  • High heart rate
  • high blood pressure
  • Sustained painful erections

Most potentially serious effects

  • Allergic reactions and skin rashes
  • Pain and changes in temperature and color of fingers and toes
  • Changes in vision or eye pain

Unique unwanted effects

  • Aggression
  • Impotence
  • Urine infections
  • Sore throat
  • Sore stomach
  • Fever

Summing Up: Which Is Right for You?

Ultimately, your doctor will make this decision.

Usually, behavioral therapy and self-help techniques will be recommended early in an ADHD treatment plan, and there are many factors that your healthcare provider will consider before prescribing any medication for an ADHD diagnosis. 

As a result, during the consultation, they will take a thorough medical and family history to ensure Focalin or Adderall is safe to consider. Next, they might request information about your heart and blood pressure.

You have to start somewhere, so book your consultation today and take the first step toward personalized ADHD treatment.

Sources

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16 sources
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  10. Nam SH, Lim MH, Park TW. Stimulant Induced Movement Disorders in Attention Deficit Hyperactivity Disorder. Journal of the Korean Academy of Child and Adolescent Psychiatry. 2022;33(2):27-34.
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  11. Slowik JM, Collen JF, Yow AG. Narcolepsy. [Updated 2023 Jun 12]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-.
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  12. Cortese S, Adamo N, Del Giovane C, et al. Comparative efficacy and tolerability of medications for attention-deficit hyperactivity disorder in children, adolescents, and adults: a systematic review and network meta-analysis. The Lancet Psychiatry. 2018;5(9):727-738.
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Written by:
Dorianne Green
MD
Reviewer:
Dr. Bradley Noon
MD
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