suvorexant vs verapamil
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Side-by-side comparison of suvorexant and verapamil. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
The recommended dose of BELSOMRA is 5 mg in subjects receiving moderate CYP3A inhibitors (e.g., amprenavir, aprepitant, atazanavir, ciprofloxacin, diltiazem, erythromycin, fluconazole, fosamprenavir, grapefruit juice, imatinib, verapamil).
Belsomra
Calan, Verelan
Belsomra is a prescription medicine used to treat insomnia. It helps you fall asleep and stay asleep.
Verapamil is a drug that helps to lower blood pressure and treat chest pain (angina) and irregular heartbeats (arrhythmias). It works by relaxing blood vessels and slowing down the heart rate.
Belsomra is used to treat insomnia in adults. Insomnia means you have trouble falling asleep, staying asleep, or both. This medicine can help you sleep better.
Verapamil is used to treat chest pain called angina. This includes angina that happens when you are resting or during normal activity. It is also used to control your heart rate if you have a fast or irregular heartbeat, such as atrial fibrillation or atrial flutter. Verapamil also treats high blood pressure.
Belsomra works by blocking orexin, a chemical in your brain that keeps you awake. By blocking orexin, Belsomra helps to reduce wakefulness and allows you to fall asleep.
Verapamil belongs to a class of drugs called calcium channel blockers. It works by blocking calcium from entering heart and blood vessel cells. This relaxes and widens blood vessels, which lowers blood pressure and makes it easier for the heart to pump.
- • Sleepiness
- • Constipation
- • Shortness of breath
- • Dizziness
- • Slow heart rate (less than 50 beats per minute)
- • Nausea
- Nightmare 736
- Somnolence 726
- Insomnia 674
- Abnormal Dreams 599
- Headache 535
- Dyspnoea 356
- Nausea 341
- Drug Interaction 316
- Dizziness 286
- Hypotension 280
Belsomra can cause you to feel sleepy during the day and can impair your ability to drive. Do not drive or do other activities that require you to be fully alert, especially if you take the 20 mg dose. Belsomra may also worsen depression or cause suicidal thoughts. Tell your doctor right away if you have any new or worsening mood changes. Complex sleep behaviors like sleepwalking have also been reported. Stop taking Belsomra and tell your doctor if this happens.
You should not take this medicine if you have severe heart problems, very low blood pressure, or certain types of irregular heartbeats without a pacemaker. Talk to your doctor if you have any of these conditions.
It is not known if Belsomra can harm your unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. It is also not known if Belsomra passes into breast milk. Talk to your doctor about the best way to feed your baby if you take Belsomra.
Tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. It is not known if verapamil will harm your unborn baby. Verapamil can pass into breast milk, so talk to your doctor about the best way to feed your baby if you take this medicine.
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How to Read This suvorexant vs verapamil Comparison
suvorexant is classified in the Orexin Receptor Antagonist drug class, while verapamil sits within the Calcium Channel Blocker class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, suvorexant has 3,270 submissions while verapamil has 1,579. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to verapamil interferes with the way your liver processes suvorexant, which can increase the amount of medicine in your body.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for suvorexant or verapamil.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.