muscle relaxant
Noun: A muscle relaxant is a pharmaceutical agent or drug designed to reduce tension and stiffness in muscles. It works by interfering with the process of muscle contraction, typically through one of several mechanisms: by blocking the transmission of signals from nerves to muscles, by decreasing the sensitivity of the muscle fibers themselves to nerve signals, or through other actions on the nervous system.
Muscle relaxants are primarily used in medical settings to alleviate symptoms associated with acute musculoskeletal conditions, such as spasms, pain, and tightness. They are often prescribed alongside rest, physical therapy, and other pain relievers. - The doctor prescribed a muscle relaxant to help with the severe back spasms. - Before the surgery, the anesthesiologist administered a muscle relaxant to facilitate the procedure.
- Clinical Context: In anesthesiology, certain muscle relaxants (neuromuscular blocking agents) are used to induce temporary paralysis during surgical procedures to allow for easier intubation and operation.
- A short-acting muscle relaxant was used to ensure the patient's muscles were completely relaxed during the abdominal surgery.
- Neuromuscular blocker: A specific type of muscle relaxant that acts at the neuromuscular junction to prevent nerve impulses from triggering muscle contraction.
- Antispasmodic: A drug that relieves or prevents spasms, often used similarly to muscle relaxants for conditions like irritable bowel syndrome, though not exclusively for skeletal muscles.
- Skeletal muscle relaxant: A more precise term specifying drugs that act on the muscles attached to the skeleton, as opposed to smooth muscle relaxants which affect internal organs.
- Muscle relaxer (informal)
- Myorelaxant (medical term)
- Spasmolytic (particularly for agents that relieve spasms)
- Muscle relaxant therapy: The use of these drugs as part of a treatment plan.
- His recovery involved a combination of physical therapy and short-term muscle relaxant therapy.
- Prescription muscle relaxant: Highlights that most such drugs are not available over-the-counter.
- You will need a doctor's note for that prescription muscle relaxant.
- a drug that reduces muscle contractility by blocking the transmission of nerve impulses or by decreasing the excitability of the motor end plate or by other actions