
When you're sick, it's common to experience body aches, which can range from mild discomfort to severe pain. This is your body's way of signalling that something is amiss and fighting an infection. When you get sick, your immune system releases white blood cells to fight the infection, causing inflammation and muscle soreness. This inflammation can cause pain that feels similar to mild arthritis. Viral infections, such as the flu, COVID-19, or the common cold, can cause widespread body aches and chills. Fortunately, there are ways to ease these aches, such as staying hydrated, taking warm showers, and using over-the-counter anti-inflammatory drugs like ibuprofen.
| Characteristics | Values |
|---|---|
| Cause | Viral infections, such as the flu, COVID-19, or the common cold |
| Cause | Bacterial infections |
| Cause | Stress |
| Cause | Poor sleep |
| Cause | Lifestyle factors |
| Cause | Underlying illness or medical condition |
| Cause | Autoimmune disorders, like lupus, polymyalgia rheumatica, and myositis |
| Cause | Chronic fatigue syndrome |
| Treatment | Drink plenty of water, broth, tea, or electrolyte drinks |
| Treatment | Take warm showers or baths |
| Treatment | Use over-the-counter anti-inflammatory drugs such as ibuprofen or naproxen |
| Treatment | Get plenty of rest |
| Treatment | Gentle exercise, such as stretching |
| Treatment | Non-prescription pain relievers such as acetaminophen or ibuprofen |
Explore related products
What You'll Learn

Inflammation
When you're sick, inflammation is a common symptom that often accompanies the onset of illness. This inflammation is caused by your immune system's response to the infection. When you fall sick, your immune system kicks into high gear to combat the invading germs and releases white blood cells to fight off the infection. This reaction causes inflammation, which can leave your muscles feeling achy. The harder your body works to fight the infection, the more severe the body aches might be.
Myalgia, or muscle inflammation, is a medical term for muscle aches that can affect any part of your body. It is often accompanied by other symptoms such as fever, chills, headache, sore throat, or cough. Myositis, or muscle inflammation and weakness, can also occur during a viral infection.
To alleviate inflammation and muscle soreness, it is important to rest, stay hydrated, and seek treatment from a healthcare professional if symptoms persist. Gentle exercises, such as stretching, can also help prevent stiffness and alleviate muscle aches. Non-prescription pain relievers, such as acetaminophen or ibuprofen, are also effective in reducing inflammation and providing pain relief. Additionally, heat therapy, such as a warm shower or bath, can help loosen muscles and provide relief from body aches.
Heat and Muscle Spasms: What's the Link?
You may want to see also
Explore related products

Immune response
When you get sick, your immune system responds by sending white blood cells to fight off the infection. This immune response often results in inflammation and muscle soreness. This inflammation can cause pain that feels similar to mild arthritis. The harder your body works to fight the infection, the more severe the body aches might be.
White blood cells produce cytokines, small proteins used for cell signalling, which cause inflammation in muscles and joints. This inflammation can lead to muscle pain, called myositis, or joint and muscle pain, called myalgia. Myalgia can affect any part of the body and is a common symptom of viral infections such as the flu, COVID-19, or the common cold. It can range from mild discomfort to severe pain but is typically mild and goes away once the underlying issue is resolved.
To alleviate muscle aches caused by the immune response, it is important to rest and stay hydrated. Heat can also help loosen muscles and provide relief, such as through a warm shower or bath with lukewarm water. Over-the-counter anti-inflammatory drugs, such as ibuprofen or naproxen, can also help reduce inflammation and relieve pain.
While rest is crucial, gentle movements such as stretching can also prevent stiffness and alleviate muscle aches. Non-prescription pain relievers like acetaminophen or ibuprofen can help, but it is best to consult a healthcare provider to determine the most appropriate medication for your specific symptoms.
Yeast Infection: Muscle Cramps and Their Connection
You may want to see also
Explore related products

Dehydration
When the body is dehydrated, it can lead to muscle aches and pains. This is because dehydration disrupts the balance of electrolytes, such as potassium and sodium, which are necessary for healthy muscle function. Electrolytes play a crucial role in muscle relaxation, and when their levels are imbalanced, it can cause muscle cramps, spasms, and overall discomfort. Dehydration can also lead to increased muscle fatigue and decreased endurance during physical activity, making the muscles more prone to strain and injury.
The symptoms of dehydration can vary depending on the severity of fluid loss and the overall health of the individual. Some common symptoms of dehydration include rapid heart rate, infrequent urination, dry mouth, extreme thirst, dark-colored urine, and skin that doesn't flatten back right away after being pinched.
It is important to address dehydration promptly, as it can have serious consequences if left untreated. Mild dehydration can often be treated by increasing fluid intake and consuming electrolyte-filled sports drinks. However, in more severe cases, medical attention may be required, especially for high-risk individuals such as older adults, young children, and those with underlying health conditions.
To prevent dehydration, it is crucial to stay properly hydrated, especially during illness, hot weather, or physical activity. Drinking water and consuming fluids such as broth, tea, or electrolyte drinks can help maintain hydration levels and prevent muscle aches caused by dehydration.
Anxiety's Physical Impact: Leg Twitching Explained
You may want to see also
Explore related products
$17.17
$9.48 $10.29

Stress
When you are stressed, your body produces a higher level of cortisol, known as the "stress hormone". Cortisol has an important function in maintaining your body's natural inflammatory response. However, when cortisol levels are high over a prolonged period, it can lead to chronic inflammation. This inflammation can cause muscle pain and aches, as well as impact your body's response to infection and its ability to heal.
It is important to note that stress-related muscle pain can range from mild discomfort to severe pain. The good news is that these aches can usually be treated at home with over-the-counter medications and self-care practices. Prioritizing rest and relaxation techniques, such as yoga, can help alleviate stress-induced muscle tension and pain.
If you are experiencing frequent or persistent body aches, it is always a good idea to speak with your doctor. They can help determine the underlying cause and guide you toward the best treatment options for relief.
Chondromalacia: Thigh Muscle Loss Explained
You may want to see also
Explore related products

Lifestyle factors
To alleviate muscle aches caused by these lifestyle factors, it is important to address the underlying issues. For stress-related muscle aches, finding healthy coping mechanisms such as exercise, meditation, or therapy can help reduce stress levels and alleviate muscle tension. Improving sleep habits, such as maintaining a consistent sleep schedule, creating a relaxing bedtime routine, and optimizing the sleep environment, can help reduce muscle soreness and fatigue. Staying hydrated by consuming enough water or other fluids, such as tea, broth, or electrolyte drinks, is crucial for muscle function and can help prevent dehydration-related muscle cramps.
In addition to addressing these lifestyle factors, there are other ways to manage and relieve muscle aches. Gentle exercises, such as stretching, can help prevent stiffness and alleviate muscle pain. Taking warm showers or baths can soothe achy muscles by relaxing the body and reducing inflammation. Over-the-counter medications, such as ibuprofen, naproxen, or acetaminophen, can provide temporary pain relief. However, it is always advisable to consult a healthcare professional if muscle aches persist or become severe.
Escitalopram Side Effects: Muscle Weakness and Drowsiness
You may want to see also
Frequently asked questions
Achy muscles when sick are caused by inflammation. When you get sick, your immune system fights the infection by sending white blood cells to attack the virus. This causes inflammation, which leads to muscle soreness and body aches.
Viral infections, such as the common cold, flu, COVID-19, and some bacterial infections, often cause muscle aches.
Here are some ways to alleviate muscle aches when you're sick:
- Get plenty of rest.
- Stay hydrated by drinking water, tea, broth, or electrolyte drinks.
- Take warm showers or baths to soothe achy muscles.
- Use heating pads or blankets for comfort.
- Take over-the-counter medications such as acetaminophen, ibuprofen, or other non-steroidal anti-inflammatory drugs (NSAIDs).
Muscle aches caused by viral infections are typically accompanied by other symptoms such as fever, chills, headache, sore throat, and cough. These aches can range from mild discomfort to severe pain and usually last for several days to two weeks.
If your muscle aches persist or worsen despite self-care measures, it is recommended to consult a healthcare professional. They can help identify the root cause of your symptoms and provide personalized treatment options.











































