Nurtec ODT (rimegepant) can cause sleepiness in some people, but it is not the most common side effect. Clinical trials list drowsiness as a possible side effect, though it occurs less frequently than nausea. The medication works differently from older migraine drugs, which is why many people wonder how it will affect them.
What Is Nurtec ODT and How Does It Work?
Nurtec ODT is a prescription medication used to treat migraines. It belongs to a class of drugs called CGRP receptor antagonists. CGRP is a protein involved in migraine pain pathways. By blocking CGRP receptors, Nurtec reduces inflammation and pain signals in the brain.
The medication comes as an orally disintegrating tablet. It dissolves on the tongue without needing water. This makes it convenient for people who feel nauseous during a migraine attack.
Nurtec is approved for two uses. It treats acute migraine attacks, meaning it stops a migraine already in progress. It is also approved for preventive treatment, taken every other day to reduce how often migraines occur.
Does Nurtec Make You Sleepy?
Yes, sleepiness is a recognized side effect of Nurtec, but it is not common. In clinical trials, drowsiness was reported in a small percentage of people taking the medication. The exact rate varies between studies, but it is consistently lower than the rate of nausea, which is the most frequently reported side effect.
Most people taking Nurtec do not experience significant drowsiness. For those who do, the effect is usually mild. It does not appear to cause the same level of sedation as older migraine medications like triptans or opioids.
The drowsiness may also be related to the migraine itself. Many people feel tired during and after a migraine attack regardless of what medication they take. It can be difficult to tell whether the sleepiness comes from the drug or from the migraine resolving.
How Nurtec Compares to Other Migraine Medications
Older migraine treatments often cause significant sedation. Triptans, such as sumatriptan and rizatriptan, can make people feel drowsy or fatigued. Opioid-based pain relievers cause marked sleepiness and are not recommended for routine migraine treatment.
Nurtec was developed to target migraine pain specifically without affecting the same brain pathways that cause heavy sedation. This is one reason it has a different side effect profile compared to older drugs.
Some people still feel sleepy after taking Nurtec. But the medication does not carry the same sedating reputation as other migraine treatments. Most users can return to normal activities after taking it, though individual responses vary.
Common Side Effects of Nurtec
The most common side effect reported in clinical trials is nausea. This occurs in a small percentage of people taking the medication. The nausea is usually mild and temporary.
Other possible side effects include abdominal pain, indigestion, and dizziness. These occur less frequently than nausea. Serious allergic reactions are rare but possible, and require immediate medical attention.
Sleepiness and fatigue appear on the list of possible side effects. However, they are not among the most commonly reported. This distinction matters for people deciding whether Nurtec is right for them.
Why Some People Feel Sleepy After Taking Nurtec
The exact reason Nurtec causes drowsiness in some people is not fully understood. The medication targets CGRP receptors, which are primarily involved in pain signaling. These receptors are not typically associated with sleep regulation.
One possible explanation is that stopping migraine pain allows the body to relax. A migraine attack is exhausting. When the pain stops, the body may shift into a rest state. This can feel like medication-induced drowsiness when it is actually the body recovering.
Another factor is individual sensitivity. Everyone metabolizes medications differently. Some people may be more sensitive to the effects of CGRP receptor antagonists, including mild sedation.
Timing may also play a role. If someone takes Nurtec at night, they may attribute their normal bedtime sleepiness to the medication. If taken during the day, drowsiness may be more noticeable.
What to Expect After Taking Nurtec
Most people can function normally after taking Nurtec. The medication does not typically cause the grogginess associated with sedating drugs. Many people return to work or daily activities shortly after taking it.
If you feel sleepy after taking Nurtec, the effect is usually mild. It typically passes within a few hours. There is no evidence that the drowsiness worsens with continued use.
For people who experience significant sleepiness, taking the medication at bedtime may help. This allows the drowsy feeling to pass during sleep. However, you should discuss any bothersome side effects with your doctor before changing how you take the medication.
Who Should Be Cautious About Drowsiness
People in certain jobs should be cautious about any medication that can cause sleepiness. This includes commercial drivers, machinery operators, and anyone whose work requires alertness. If you take Nurtec for the first time at work, you may want to wait until you know how it affects you.
People taking other medications that cause drowsiness should also be careful. Combining multiple sedating substances can increase the effect. This includes alcohol, sleep aids, anxiety medications, and some muscle relaxants.
If you have a history of severe drowsiness from other medications, mention this to your doctor. They can help you weigh the risks and benefits of Nurtec for your specific situation.
Nurtec for Migraine Prevention and Sleepiness
When used for migraine prevention, Nurtec is taken every other day. This is a different dosing schedule than acute treatment, where it is taken only when a migraine starts.
In prevention trials, the side effect profile was similar to acute treatment. Sleepiness was reported but not common. Most people taking Nurtec for prevention did not experience significant drowsiness.
Because the medication stays in the body between doses, some people wonder if side effects accumulate. Current evidence does not suggest that drowsiness becomes more frequent or severe with continued use.
When to Talk to Your Doctor
Any side effect that interferes with daily life is worth discussing with your doctor. If sleepiness from Nurtec is severe, persistent, or dangerous in your job, you should not simply accept it. There may be alternative medications that work better for you.
Your doctor can also help determine whether the sleepiness is from the medication or from the migraine itself. Keeping a headache diary that tracks when you take medication and when you feel sleepy can help clarify the pattern.
Do not stop taking Nurtec without consulting your doctor. Stopping a preventive migraine medication abruptly can change your migraine pattern. Your doctor can guide you through any medication changes safely.
Frequently Asked Questions
How long does drowsiness last after taking Nurtec?
Drowsiness from Nurtec is usually mild and resolves within a few hours. If sleepiness lasts longer or is severe, contact your doctor.
Can I drive after taking Nurtec?
Most people can drive safely after taking Nurtec, but you should know how the medication affects you first. Avoid driving on your first dose until you are sure you are not drowsy.
Is Nurtec more sedating than triptans?
No. Triptans are generally considered more likely to cause drowsiness than Nurtec. Individual responses vary, so you may still feel sleepy on either medication.
Does Nurtec cause insomnia?
Insomnia is not a commonly reported side effect of Nurtec. Some people may notice sleep changes, but the medication is not typically associated with difficulty sleeping.
