Why Does Adderall Make Me Sleepy When It Makes Others More Alert?

Adderall is a stimulant prescribed to manage symptoms of attention deficit hyperactivity disorder (ADHD), such as difficulty concentrating, impulsivity, or trouble remaining still. It’s also prescribed for narcolepsy.

Typical side effects associated with Adderall include:

• nervousness
• dry mouth
• difficulty falling or staying asleep
• stomach pain
• nausea
• weight loss
• headache
• loss of appetite
• mood swings

Drowsiness is not among the most common adverse effects of Adderall, but it can occur. For some people with ADHD, Adderall produces a calming outcome that might be interpreted as sleepiness. Feeling tired can also arise if you stop taking Adderall suddenly.

Adderall sleepiness

Adderall contains amphetamine compounds, which typically increase energy and alertness. Yet for people with ADHD, it can have a soothing, focusing effect. That calming response can make certain individuals feel sleepy.

In clinical studies, fatigue was reported in roughly 2 to 4 percent of participants taking Adderall.

Feeling sleepy can also be a consequence of discontinuing Adderall abruptly, particularly after using high doses for an extended period.

Symptoms of an Adderall crash

An Adderall crash refers to what happens when you stop taking your medication suddenly instead of tapering off under guidance. Abrupt cessation can trigger withdrawal-like effects, such as:

• depression
• anxiety
• extreme fatigue
• strong cravings for Adderall
• irritability and mood fluctuations

These symptoms may last anywhere from several days to multiple weeks, depending on the dose you were using and how long you’d been on the medication.

Coping with sleepiness caused by Adderall

If Adderall is making you unusually drowsy, speak with your clinician. They can help determine why this side effect is occurring and recommend ways to address it.

If your sleepiness results from an abrupt stop and you’re experiencing a crash, there isn’t a specific medication that will instantly reverse those symptoms.

Most people begin to feel better within a few days to a few weeks. Discuss a proper tapering schedule with your doctor if you plan to discontinue Adderall.

On your own, you can help manage sleepiness by practicing healthy sleep hygiene, which includes:

• waking and going to bed at consistent times each day
• establishing a calming nighttime routine
• avoiding caffeine late in the afternoon and evening
• exercising regularly

Alternatives to Adderall

Stimulant medications are typically first-line treatment for ADHD. Other commonly used stimulants besides Adderall include Concerta and Ritalin.

There are also non-stimulant options for treating ADHD, though these medications have their own adverse effects.

Non-stimulants often take longer to produce noticeable benefits than stimulants, but they may be a reasonable choice when stimulants are poorly tolerated or ineffective.

One such non-stimulant is atomoxetine (Strattera), a selective norepinephrine reuptake inhibitor. Possible side effects of atomoxetine include:

• nausea
• vomiting
• decreased appetite
• fatigue
• stomach discomfort
• tiredness
• constipation
• dizziness
• dry mouth
• sexual side effects
• urinary difficulties

Certain antidepressants, like bupropion (Wellbutrin), are sometimes used off-label to treat ADHD. “Off-label” means the Food and Drug Administration (FDA) has not formally approved this use.

Possible adverse effects of bupropion include:

• headache
• insomnia
• nausea
• dry mouth
• dizziness
• nasal congestion
• constipation
• stomach pain

Another approach—either alongside medication or on its own—is behavioral therapy.

Behavioral therapy for ADHD can help improve organization and time management, reduce impulsivity, and enhance interpersonal relationships. If you’re considering lifestyle or medication changes, also be mindful of interactions such as adderall and alcohol, and discuss these with your provider.

Takeaway

Drowsiness is an uncommon effect of Adderall, but it does occur. It’s often linked to an Adderall crash after abruptly stopping the medication.

Alternatively, some people simply experience a stronger calming effect from Adderall. If fatigue from Adderall is disrupting your daily routine, consult your healthcare provider.