Do Muscle Relaxers Help with Period Cramps

Do Muscle Relaxers Help with Period Cramps?

Do Muscle Relaxers Help with Period Cramps? Menstrual cramps, or dysmenorrhea, are a common problem many women experience during their monthly menstrual cycles. The pain and discomfort can range from mild to severe, disrupting daily activities for some.

What Causes Period Cramps?

Before we can understand if muscle relaxers are an effective treatment, we first need to understand what causes the cramps in the first place. During a woman’s menstrual cycle, the uterus contracts in order to shed its lining. This is triggered by prostaglandins, chemicals that tell the uterus it’s time to hire and induce menstruation.

The body produces more prostaglandins than necessary for many women, leading to more muscular, more painful uterine contractions. The contractions constrict blood flow to the uterus, depriving it of oxygen and causing painful cramps. In addition, a hormone-like compound called leukotrienes is also released, and these cause inflammation, which can worsen cramps.

Typical Treatment Options

There are several options commonly recommended for relieving period cramps:

  • The first-line defense against pain is over-the-counter medications like ibuprofen and naproxen sodium. These non-steroidal anti-inflammatory drugs (NSAIDs) can help reduce prostaglandin production and ease inflammation and pain.
  • Heating pads applied to the lower abdomen can also help relax cramped muscles.
  • Birth control pills may help stabilize hormones and reduce the severity of cramps for some women.
  • Lifestyle changes like regular exercise, a healthy diet, and stress management techniques can help, too.
  • Some doctors may prescribe stronger prescription NSAIDs for severe cramps that don’t respond to other treatments.

Do Muscle Relaxers Help with Period Cramps?

Skeletal muscle relaxants, commonly referred to as muscle relaxers, function by relaxing contracted muscles. Several types include cyclobenzaprine, tizanidine, baclofen, methocarbamol, carisoprodol, chlorzoxazone, metaxalone, and orphenadrine. Many of these are available by prescription only.

During periods, muscle relaxers can relieve painful cramping and spasms by relaxing the smooth muscles of the uterus. They counteract the effects of prostaglandins, easing the uterus back to a more relaxed state.

Some small studies have shown positive effects. For example, one study found cyclobenzaprine reduced pain and relaxed uterine muscles more effectively than a placebo. Another study found that when combined with ibuprofen, cyclobenzaprine improved pain relief compared to ibuprofen alone.

So, yes – muscle relaxers can help relieve period cramps by relaxing the contracting uterus. However, more research is still needed.

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Potential Benefits of Using Muscle Relaxers for Cramps

Some of the potential benefits of using muscle relaxers for period cramps include:

  • Directly targets cramping muscles – Muscle relaxers work now on the smooth muscles of the uterus to promote relaxation and provide cramp relief. This means they can be more effective than pain medications alone for some women.
  • Provides additional pain relief – Muscle relaxers may enhance the effects of over-the-counter NSAIDs, allowing for better pain management when combined. This can give substantial relief for those with severe menstrual cramps.
  • Long-lasting results – Some muscle relaxers remain active in the body for many hours, providing more extended cramp relief compared to NSAIDs or heating pads alone. This can mean better rest and improved function.
  • Reduces need for opioids – For some with excruciating cramps not relieved by other options, muscle relaxers may lessen the need for prescription opioids and their risks.
  • Fewer gastrointestinal side effects – Muscle relaxers often cause less gastric irritation than NSAID use alone, an essential benefit for those prone to NSAID-induced stomach upset.

Potential Risks and Side Effects

However, there are some potential downsides to using muscle relaxers for menstrual cramps as well:

  • Drowsiness is a widespread side effect, as muscle relaxers are sedating. This can impair concentration and coordination.
  • Muscle relaxers can interact with many other medications, including antidepressants, anxiety medications, and sleep aids. These combinations increase drowsiness risks.
  • Dependency and abuse potential exist with some muscle relaxers, like carisoprodol. This risk is increased if used long-term.
  • Other possible side effects are headaches, dizziness, nausea, vomiting, dry mouth, and blurred vision.
  • Muscle relaxers should be used cautiously in those with certain medical conditions, like sleep apnea, kidney disease, liver disease, or glaucoma.
  • Older individuals may be more sensitive to the sedating and coordination-impairing effects. Falls are a concern in this population with muscle relaxer use.

As with any medication, risks versus benefits should always be weighed carefully and discussed with a healthcare provider. Proper dosage and safe use instructions are imperative.

Learn more: Does Coffee Make Cramps Worse.

Are Muscle Relaxers a Good Option for Period Cramps?

Whether muscle relaxers are an excellent choice for painful menstrual cramps depends on each woman’s case and the severity of the symptoms. Muscle relaxers are likely not warranted for those with mild cramping, given the side effect profile.

OTC pain relievers, heating pads, exercise, and other non-drug options should be tried first. However, moderate to severe cramp sufferers who cannot find adequate relief from other measures may benefit from adding a muscle relaxer under medical supervision.

Here are some key points to consider:

  • Try other options, using muscle relaxers only if cramps remain severe despite other treatments.
  • Cyclobenzaprine or tizanidine tend to be preferred over more sedating options like carisoprodol.
  • Use the lowest effective dose for the shortest period needed.
  • Use as prescribed to prevent reliance, abuse, or misuse.
  • Be aware of drug interactions and contraindications, given one’s health profile.
  • Start when cramps first begin for best effects.
  • Have someone else drive if drowsiness occurs.
  • Discontinue immediately if any worrisome side effects develop.
  • See a doctor promptly if cramps do not improve or get worse while taking muscle relaxers.

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Other Tips for Easing Period Cramps

While muscle relaxers can provide additional relief for some cramp sufferers, experts also recommend several other tips to help alleviate period cramps:

  • Apply a heating pad or warm bath – Heat helps relax cramped muscle fibers.
  • Exercise regularly – This reduces prostaglandin release.
  • Maintain a healthy weight – Excess fat cells increase prostaglandin production.
  • Reduce smoking, alcohol, and caffeine – These stimulate uterus contractions.
  • Try supplements like magnesium, omega-3s, or ginger – They may have anti-inflammatory effects.
  • Get enough vitamin D and calcium – It helps reduce muscle spasms.
  • Use OTC pain relievers at the first twinge – Don’t wait for pain to intensify.
  • Reduce stress – Anxiety and tension can make cramps worse. Try yoga, meditation, or massage.
  • Improve sleep habits – Lack of sleep exacerbates pain perception.
  • Consider acupuncture – It shows promise for cramp relief in some studies.
  • Track symptoms – Identify patterns to prepare better each month.
  • See a gynecologist if needed – They can check for underlying disorders if cramps worsen.

What are muscle relaxants for cramps?

Menstrual cramps occur when the uterus contracts forcefully to shed its lining during a period. The contracting uterus constricts blood vessels, cutting off oxygen and triggering pain. Along with this muscular contraction, chemicals called prostaglandins are released, causing inflammation that intensifies the cramping. Muscle relaxants work by soothing the contracted muscles of the uterus and returning them to a more relaxed state.

There are many types of muscle relaxants, also called skeletal muscle relaxants, including cyclobenzaprine, tizanidine, baclofen, methocarbamol, carisoprodol, chlorzoxazone, metaxalone, and orphenadrine. These medications relieve tight, tense muscle fibers throughout the body by acting on the central nervous system. They can provide relief for period cramps by relaxing the smooth uterine muscles. This counters the muscle-tightening effects of prostaglandins.

Muscle relaxants may be more effective than over-the-counter painkillers when taken at the first sign of cramping. They also can enhance other medications. For example, studies show taking cyclobenzaprine with ibuprofen works better than ibuprofen alone for some women. While research is limited, muscle relaxants may also help reduce the need for prescription opioid painkillers in those with severe menstrual cramps who don’t get relief otherwise.

However, muscle relaxants do come with a risk of side effects like drowsiness, dizziness, headaches, and nausea. They also have the potential for abuse and interaction with many other medications. As a result, they should only be used for short periods during cramping and with a doctor’s oversight. For many women, safer options like heat, exercise, supplements, and over-the-counter NSAIDs provide sufficient relief. But for cramp sufferers who need added help, muscle relaxants under medical guidance can relax contracted muscles and provide substantial pain improvement.


Do Muscle Relaxers Help with Period Cramps? For many women, period cramps can be extremely troublesome, interfering with work, school, exercise, and other activities for several days each month. While over-the-counter medications are the first choice, adding a muscle relaxer under medical guidance may provide enhanced cramp relief for those not finding enough improvement from other options.

However, muscle relaxers have notable risks like sedation and the potential for abuse, so caution is warranted. Their use for cramps should be limited to short durations when needed, and other measures should be tried first. Given your unique situation, always consult a doctor to weigh the pros and cons.

With the right treatment plan, most women can find ways to manage even difficult menstrual cramps and restore their quality of life each month. Tracking your symptoms and being proactive with a multi-modal approach is vital.