6 Reasons Why You Have Unexplained Muscle Pain

Reasons Why You Have Unexplained Muscle Pain

Do you want to know why you have unexplained muscle pain?

Muscle pain (myalgia) can happen to anyone from time to time, both adults and children. 

You can feel the pain in almost any part of your body since your muscle tissue is located in virtually all sections of your body. 

However, most muscle aches go ways on their own in a short period, while sometimes the muscle pain can stay for a longer time.

First off, muscle pain is usually due to excessive muscle use during physical activity or a minor injury, possibly caused by a sports game or slips and falls, which can cause your muscles to be tight and painful.

In this article, we’ll show you six reasons why you have unexplained muscle pain.

Let’s get to it!

Reasons why you have unexplained muscle pain

1. You’re super stressed

When it comes to unexplained muscle pain, stress is a hidden cause of muscle pain. 

This is a fact. Why? 

First and foremost, overstress not only ruin your mood and memory but can also affect your muscles.

Specialists explain this due to the increased production of cortisol (a primary stress hormone), which prevents your muscle cells from getting glucose and increasing protein degradation. 

For this reason, people who regularly experience stress always feel tired and have muscle pain throughout the whole body.

2. Lack of enough sleep

Lack of sleep is indeed one of the secret causes of muscle pain.

Here is the harsh truth:

A better night’s sleep helps your muscle recovery after a long day.

But if you do not have enough sleep, your body will produce stress hormones, leading to unexplained muscle pain.

You might not think insufficient sleep is that big of a problem. But in reality, it is.

So what’s the solution?

It’s simple…

Try your best to get 7-8 hours of sleep per night. 

Read more: What to Do When You Can’t Sleep

3. You’re extremely dehydrated

Dehydration may be one possible reason for muscle pain.

Water plays a key role in keeping your muscles working properly. 

Simply put, it helps your muscles muscle cells to contract better.


Without enough water, your muscles get tight, which results in muscle pain and weakness.

Still not convinced? 

Consider this: muscle cramps are a mild dehydration sign, says WebMD

So now you know that dehydration can cause muscle pain, you should increase your daily water intake to speed up your muscle recovery.

4. You have the common cold or flu

It’s pretty scary to hear, but developing colds or flu infections could lead to unexplained muscle pain.

Because colds and flu are viral infections that attack your body’s immune system as your body struggles to fight off the infection. 

According to the CDC, flu symptoms include muscle or body pains, fever or chills, sore throat, cough, runny, or stuffy nose. 

Luckily, they can be treated successfully with OTC drugs.

5. Lack of essential nutrients

According to research, deficiency of any essential vitamins or minerals can lead to muscle pain — especially the lack of vitamin Dmagnesium, or potassium. 

The simple truth is consuming nutrient-dense foods like sweet potato, salmon, coconut water, watermelon, and Greek yogurt can help you replace these essential nutrients and boost your muscle recovery, says Healthline

6. Certain medical conditions

Muscle aches can be provoked by some medical conditions such as:

  • Anemia
  • Pneumonia
  • Arthritis
  • Common Cold
  • Fibromyalgia
  • Chronic fatigue syndrome
  • Lupus
  • Histoplasmosis
  • an inflammatory disease that induces muscle weakness (Polymyositis)
  • Hypothyroidism
  • Lyme disease
  • Dermatomyositis

How do you relieve muscle pain?

It’s no secret: 

Self-administration of painkillers or nonsteroidal anti-inflammatory drugs (NSAID), such as Naproxen, Ibuprofen, or Diclofenac, may help with reducing your muscle pain. 


If you are looking for some home remedies for muscle pain:

Moderate exercise with stretching or gentle massage therapy can help relieve muscle pain and increase blood flow to your tissue.

One last thing, heating pads or ice packs can also help decrease your muscle pain.

But remember this:

Lastly, If you are suffering from chronic muscle ache, it can be a symptom of an underlying condition. 

The good news is that you don’t need to bear the pain. 

So go talk to your doctor about what treatments would be most suitable for you.