Methocarbamol
Legatrin PM is a brand-name over-the-counter medication designed to provide temporary relief from minor aches and pains while promoting restful sleep. It combines an analgesic with a sleep aid to help individuals who experience discomfort that interferes with their ability to fall asleep. This medication is intended for nighttime use in adults and children over a certain age.
Legatrin PM is a nighttime pain and sleep aid combining an analgesic with a sedative to relieve minor aches while helping users fall asleep.
Key facts at a glance
- RxNorm
- 217990
- Generic
- Legatrin Pm
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Temporary relief of minor aches and pains such as headache, muscle aches, backache, and minor arthritis pain, particularly when these conditions make it difficult to fall asleep or stay asleep.
Typically combines an analgesic (such as acetaminophen) for pain relief with an antihistamine (such as diphenhydramine) that produces drowsiness as a side effect, helping users fall asleep more easily.
For nighttime use only. May cause drowsiness; avoid operating machinery or driving after taking. Should not be used with alcohol or other sedatives. Consult a healthcare provider if pain persists beyond 10 days or sleep problems continue for more than 2 weeks. Keep out of reach of children.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy