How do muscle relaxers make you feel?


Muscle relaxers, also known as skeletal muscle relaxants, are medications commonly prescribed to alleviate muscle spasms and associated discomfort. They work by targeting the central nervous system to reduce muscle tension. In this article, we’ll delve into the effects of muscle relaxers and how they can make you feel.

Table: Common Types of Muscle Relaxers and Their Effects

Type of Muscle RelaxerCommon Brand NamesEffects and Sensations
BenzodiazepinesValium (Diazepam), Xanax (Alprazolam)Drowsiness, relaxation, reduced anxiety, potential sedation.
Non-Benzodiazepines (Antispasmodics)Flexeril (Cyclobenzaprine), Robaxin (Methocarbamol)Drowsiness, relaxation, reduced muscle spasms.
Antispastic AgentsBaclofen (Lioresal), Zanaflex (Tizanidine)Reduced muscle spasticity, potential drowsiness.
Centrally Acting AgentsSkelaxin (Metaxalone), Norflex (Orphenadrine)Muscle relaxation, potential drowsiness or sedation.
DantroleneDantriumReduced muscle spasms and spasticity, potential weakness.

Understanding the Effects of Muscle Relaxers

1. Benzodiazepines

  • Description: Benzodiazepines are a class of medications primarily used for anxiety and sleep disorders. They can also have muscle relaxant properties.
  • Effects and Sensations: Users may experience drowsiness, relaxation, reduced anxiety, and in some cases, sedation.

2. Non-Benzodiazepines (Antispasmodics)

  • Description: Non-Benzodiazepine muscle relaxers, also known as antispasmodics, are specifically designed to target muscle spasms.
  • Effects and Sensations: Users may experience drowsiness, muscle relaxation, and a reduction in muscle spasms.

3. Antispastic Agents

  • Description: Antispastic agents are used to alleviate muscle spasticity, a condition characterized by involuntary muscle contractions.
  • Effects and Sensations: These medications can reduce muscle spasticity, and in some cases, may cause drowsiness.
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4. Centrally Acting Agents

  • Description: Centrally acting muscle relaxers target the central nervous system to induce muscle relaxation.
  • Effects and Sensations: Users may experience muscle relaxation, and there is potential for drowsiness or sedation.

5. Dantrolene

  • Description: Dantrolene is a unique muscle relaxant that works directly on muscle fibers, making it particularly effective for conditions like spasticity and muscle spasms.
  • Effects and Sensations: Users may experience a reduction in muscle spasms and spasticity, although potential weakness can occur.

Factors Affecting How Muscle Relaxers Make You Feel

Several factors can influence the effects of muscle relaxers:

  • Dosage: Higher doses of muscle relaxers may lead to more pronounced effects.
  • Individual Sensitivity: Different people may respond differently to the same medication.
  • Tolerance: Chronic use of muscle relaxers can lead to tolerance, requiring higher doses for the same effect.
  • Interactions: Muscle relaxers can interact with other medications, potentially intensifying their effects.
  • Activity Level: Engaging in activities that require alertness, like driving, may be affected by the sedative properties of some muscle relaxers.


Muscle relaxers can induce a range of sensations and effects, primarily centered around muscle relaxation and potential drowsiness. It’s important to use these medications as prescribed and under the guidance of a healthcare professional. Understanding how muscle relaxers make you feel can help individuals make informed decisions about their usage and ensure they are used safely and effectively for their intended purpose. Remember, any concerns or unusual reactions to muscle relaxers should be promptly discussed with a healthcare provider.

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