Should You Take a Muscle Relaxer After Working Out?

If you’re wondering whether or not you should take a muscle relaxer after working out, the answer is probably no. Muscle relaxers can actually interfere with the muscle-building process, and may even lead to injuries.


Exercising your muscles can cause significant amounts of stress and strain on your body, leading to soreness and tension. While rest is usually the best remedy after physical activity, many people turn to medications such as muscle relaxers as a helpful adjunct. This article will discuss whether or not it’s a good idea to take a muscle relaxer after working out, as well as explore various other methods for relieving muscular pain and tension.

Muscle relaxers are medications that help to reduce muscle spasms or contractions. They work by targeting the brain and spinal cord in order to reduce nerve signals that cause muscles to contract or spasm. Many kinds of muscle relaxers are available over-the-counter (OTC) without a prescription, though prescription medications may contain stronger substances that can more effectively target specific tissues within the musculoskeletal system. Common OTC ingredients include acetaminophen and ibuprofen, while prescription medications may include cyclobenzaprine, carisoprodol, and baclofen among others.

Benefits of Muscle Relaxers

Muscle relaxers may be beneficial after a strenuous workout, as they can help to reduce muscle pain and tension. They may also provide relief from cramping, as well as improve mobility, flexibility, and range of motion. Let’s take a look at some of the benefits that muscle relaxers can offer.

Reduced Muscle Soreness

Muscle relaxers provide temporary relief from muscle soreness and stiffness caused by physical exercise, tension and stress. By targeting the muscles that are most affected, these medications are designed to reduce soreness and stiffness, allowing for improved movement and increased flexibility over time. This type of relief is especially beneficial for those who regularly engage in intense physical activity, such as lifting weights or running. By taking a muscle relaxer after working out, you can improve your recovery time and reduce the amount of discomfort that comes with your workouts.

Improved Range of Motion

Improved range of motion is arguably one of the most important benefits of taking muscle relaxers. When these medications are taken, they can assist with reducing the degree of muscle spasms, which can then allow for a greater freedom of movement. This benefit makes it easier and faster to recover from an injury and return to everyday activities without pain or discomfort. Additionally, increased range of motion increases flexibility and helps maximize the performance during physical activities. Taking muscle relaxers when working out can help push your body to reach its full potential by creating an environment where your muscles are relaxed, yet stronger than before you started exercising.

Reduced Risk of Injury

Muscle relaxers can help you reduce the risk of injury caused by overexertion or working out too intensely. Muscles that are overworked tend to cramp or tear, causing pain and discomfort. Relaxers like benzodiazepines can help prevent these types of injuries by calming the body’s muscles and encouraging a relaxed state. By taking a muscle relaxer before and/or after working out, your risk of muscle strain and pain can be decreased significantly.

Other potential benefits of taking muscle relaxers include relief from chronic fatigue syndrome, insomnia, fibromyalgia, tension headaches, irritable bowel syndrome and general aches caused by exercise-induced stress or chronic conditions. While it is important to remember that every individual’s body will respond differently to different medications, muscle relaxants may help some with relieving aches due to physical exertion or conditions not related to exercise.

Side Effects

Taking a muscle relaxer after strenuous exercise can be beneficial, but it is important to know the potential side effects that may come with it. Muscle relaxers can cause you to become drowsy, dizzy, and may even cause blurred vision. It is important to be aware of any potential side effects before you decide if muscle relaxers are right for you. Let’s dive into the research and explore the possible side effects.


Taking a muscle relaxer after working out may potentially cause drowsiness or fatigue due to the, often sedative, nature of muscle relaxers. It is important to take the recommended dosage and speak with a health care professional if you are considering taking a muscle relaxer after working out. Before you take any medication, it is also important to weigh the pros and cons to make sure that it is right for you.

Common signs of drowsiness related to taking a muscle relaxer can include: feeling tired or sleepy during the day, having difficulty staying awake or alert during physical activities, having difficulty concentrating on tasks, having slowed reaction time when driving and other activities that require quick thinking and motor skills; having confusion in thoughts processes. If these signs are experienced after taking a muscle relaxer then this may be an indication that a different medication should be taken instead or that additional precautions should be taken when engaging in physical activities. Additionally, it is important to note that some individuals may experience an increased heart rate as well as other symptoms of drowsiness such as dry mouth, dizziness or nausea as side effects from taking this type of drug.

Stomach Pain

Muscle relaxers are medications that are commonly used for reducing muscle spasms and relieving muscle pain. While some people may experience relief from their symptoms, it’s important to be aware of the potential side effects associated with taking muscle relaxers, especially after working out.

One of the most common side effects associated with taking muscle relaxers is stomach pain, which can range from mild discomfort to more serious cramping and diarrhea. This is especially true if you overworked your body while exercising, as this can increase the severity of stomach discomfort after taking a muscle relaxer. It’s important to stay hydrated and take steps to reduce cramping as much as possible before and after workouts. Taking smaller doses of the relaxer may also help reduce symptoms.

Stomach pain can be an indication that you’ve overworked your body or taken too much of a muscle relaxer all at once — in either case, it’s best to consult with a physician to ensure there isn’t something more serious going on. Other potential side effects such as drowsiness or dizziness should also be monitored while taking any type of medication.


Nausea is a common side effect of muscle relaxers and is experienced by many people who take them. Nausea can range from mild to severe and may vary in intensity depending on the type of muscle relaxer taken. Symptoms can include feeling sick to your stomach, dizziness, vomiting, or loss of appetite. It is important to note that these symptoms typically resolve within an hour or two after taking a muscle relaxer and are not cause for alarm.

If nausea becomes severe or persists for more than a few hours, you should contact your doctor immediately. Other side effects to watch for can include drowsiness, dizziness, dry mouth, blurred vision and increased heart rate. Before taking any muscle relaxer medication it is important to discuss the potential benefits and risks with your doctor so that you can make an informed decision about its use.

Who Should Take Muscle Relaxers?

Muscle relaxers are medications that are used to treat muscle spasms, cramps, and other types of muscle pain. They can be taken after a workout to help the body recover and reduce muscle soreness. Some people may find that they need to take muscle relaxers in order to get relief from pain after a workout. So, who should take muscle relaxers? Let’s explore the answer.


Athletes of all levels can benefit from taking muscle relaxers after periods of intense exercise or training. Exercise-related muscle fatigue and soreness can be significantly reduced by taking a muscle relaxer, allowing athletes to perform at peak performance levels for longer. Muscle relaxers may be especially beneficial for those participating in competitive sports or regular, vigorous physical activity, as well as athletes who work out in their spare time. However, individuals should always consult with their primary care provider before taking any medication to ensure it is safe for them to do so and it won’t interfere with any other medications they are already taking.

Additionally, athletes should monitor the effectiveness of their current dosage and talk with their doctor if they feel they need an adjustment in order to gain maximum benefit. Finally, athletes should also take preventative measures such as stretching before exercise and eating a proper diet in order to reduce the amount of muscle soreness they experience over time.

People with Chronic Muscle Pain

People who experience chronic muscle pain may find muscle relaxers to be beneficial, as they can reduce tension and increase blood circulation. Muscle relaxers work by blocking nerve impulses associated with muscle contractions that lead to pain and discomfort. Common muscle relaxer prescriptions include carisoprodol (Soma), cyclobenzaprine (Flexeril), metaxalone (Skelaxin) and baclofen (Lioresal).

It is important to note that all medicines have risks and side effects, so it is advised that these medications should only be taken under the care of your doctor or healthcare provider. Your doctor will take into account your medical history, lifestyle, and other existing conditions before prescribing a muscle relaxer. People in generally good health who only experience occasional or short-term discomfort may not need to use a muscle relaxer product.

The safety of using muscle relaxants for endurance sports such as running remains unknown. People involved in intense physical activity usually experience fatigue, but it tends to go away on its own without any medication at all, making it unnecessary in most cases. If you do choose to take a muscle relaxer after working out, be sure to follow your doctor’s instructions carefully and speak with him or her if you have any concerns about potential side effects.

Who Should Not Take Muscle Relaxers?

Muscle relaxers can be beneficial to those who have undergone strenuous exercise and are experiencing soreness or tightness in their muscles. However, not everyone should take muscle relaxers, as they may have serious side effects. This article will cover who should not take muscle relaxers and why they should avoid taking them.

People with Liver or Kidney Disease

People with either pre-existing or underlying liver and/or kidney disease, or those taking medications that interact with muscle relaxants should avoid taking them. Muscle relaxants primarily work to quiet the muscle spasms which cause pain and make movement difficult. Many have multiple effects, including anti-anxiety effects, mild euphoria, and sedation. This can present a risk to those with compromised liver or kidney function since these drugs are mainly excreted through these organs.

Medications used to treat conditions such as anxiety, depression and seizures should be avoided due to the potential for drug interactions between the muscle relaxant and these medications. People who take medication to treat blood pressure problems such as beta blockers and calcium channel blockers may experience a decrease in blood pressure if taking some types of muscle relaxants.

In addition, people with an addiction problem should neither start nor restart the use of muscle relaxants without talking to their doctor first because of the potential for abuse. Exercise caution if driving an automobile or operating machinery due to side effects like drowsiness. Lastly, people pregnant or nursing should only take muscle relaxers after consulting a health care provider due to potential harm from using them during important stages of development in newborns and babies in utero.

People with Allergies

People with allergies to certain medications should not take muscle relaxers without speaking to a doctor or pharmacist first. Muscle relaxers contain ingredients that can cause an allergic reaction or exacerbate existing allergies. If you are already taking medication for an allergy, you should consult your doctor before taking any type of muscle relaxer.

In addition, people with underlying conditions such as asthma, chronic obstructive pulmonary disease (COPD) and any heart condition should use caution when taking muscle relaxers. These drugs can cause extreme drowsiness and lead to dangerous reactions when combined with other medications for these types of conditions. Always speak to a doctor first if you need help treating muscle strain after working out and have one of these conditions.

People with a History of Drug Abuse

If you have a history of drug abuse, you should avoid taking muscle relaxers. Muscle relaxers can interact negatively with other drugs, both prescription and non-prescription, and can lead to an additional drug overdose or other serious adverse effects. Additionally, some muscle relaxants are considered to be addictive substances and need to be handled with extreme caution by individuals with past substance abuse issues.

Those with a history of drug abuse should speak to their doctor beforehand before taking any type of muscle relaxer. A doctor may recommend alternative treatments or recommend a low-dose muscle relaxant option for short-term usage in cases where there is no alternative. It is important that anyone considering taking a muscle relaxer is aware of the possible risks associated with misuse or overuse of these drugs as well as the potential for drug interactions due to long-term use.


In conclusion, the answer to this question depends largely on the individual and their goals. If you’re looking for a quick fix to alleviate soreness or just pursuing general physical fitness goals, muscle relaxers may offer short-term relief in certain circumstances. However, these medications can have serious side effects and should only be used after consulting with a doctor or qualified medical professional. If your goal is to gain muscle and strength over the long term, taking oral muscle relaxers post-workout may not be beneficial. Incorporating proper rest into your routine is essential for recovery and optimal performance, as well as engaging in other practices such as stretching after exercise, deep breathing techniques and massage therapy if desired. By assessing your needs and consulting with a medical professional when needed, you can determine whether taking muscle relaxers post-workout is right for you.

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