Body aches can result from tiredness or exercise and commonly occur with infections such as the flu. However, they can also be a symptom of an underlying condition, such as fibromyalgia, arthritis, or lupus.
While body aches are often no cause for concern, it is helpful to understand what causes them and when to seek medical attention.
This article assesses common causes and treatments for body aches.
Body aches can vary in intensity and frequency. A person may describe them as sharp, intermittent pains or a dull but persistent ache.
These aches can occur anywhere in the body, and the location of these aches will depend on their cause. For example, aches from exercise exertion may occur in the muscles, while some underlying conditions cause less specific aches.
If body aches are due to a medical condition, a person may experience other symptoms as well, such as:
- shivers or changes in body temperature
- cold and flu-like symptoms
Body aches may occur for many different reasons. Most are easily treatable and relatively harmless, but sometimes body aches can be due to more serious medical conditions.
Possible causes of body aches include:
Fibromyalgia may result from the way the central nervous system processes pain messages when they occur in the body.
Infections and viruses
When such infections occur, the immune system sends white blood cells to fight off the infection. This can result in inflammation, which can leave the muscles in the body feeling achy and stiff.
Some medicines and drugs, such as statins and blood pressure medications, have side effects that make the body feel sore, stiff, and achy. Withdrawal symptoms from alcohol and certain drugs, including cocaine and opiates, can also have a similar effect.
When the body retains fluid, swelling and inflammation may develop, resulting in muscular aches and pains. A person may also experience sharp, localized pains and cramps.
Conditions that can lead to fluid retention include:
- thyroid problems, especially an underactive thyroid (hypothyroidism)
- congestive heart failure
- cirrhosis of the liver
- severe malnutrition
- chronic kidney disease and nephrotic syndrome
- venous insufficiency
- problems with lymphatic drainage
Lack of sleep
Aching and general pain can be both
Lack of sleep
Pneumonia is a lung infection that can be very dangerous without treatment. Pneumonia may result in an inability to get enough oxygen into the body.
Without enough oxygen, red blood cells and tissues in the body
Chronic fatigue syndrome (CFS)
Arthritis is a condition that causes inflammation and pain in the joints. Arthritis can result from wear and tear on the body or an autoimmune condition that causes the immune system to attack the healthy tissues that line the joints.
Various autoimmune disorders can cause body aches. These include:
- Lupus: This
occurswhen a person’s immune system begins to attack healthy tissues, causing inflammation.
- Myositis: This is an inflammation of the muscles. Other symptoms of myositis include fatigue and a general feeling of being unwell.
- Multiple sclerosis (MS): This is an
autoimmune conditionthat affects the central nervous system. People with MS feel body aches and pains because the tissue surrounding their nerve cells has broken down due to persistent inflammation.
A doctor will prescribe treatment for any underlying condition that causes body aches and pains, but a person can also try the following remedies to help alleviate the discomfort:
- Resting: This allows the body time to repair and recuperate.
- Drinking plenty of fluids: Staying hydrated can help ease achiness caused by dehydration.
- Taking over-the-counter medications (OTC): Non-steroidal anti-inflammatory drugs (NSAIDs), which can reduce pain and inflammation.
- Having a warm bath: The heat can help relax muscles and ease tension in the body.
- Regulating temperature: This may include reducing a fever, keeping warm, or staying cool to alleviate shivering and prevent the muscles from seizing up.
A person should see a doctor if they experience:
- persistent pain that does not improve with home remedies
- severe pain, especially if there is no apparent cause
- any body aches or pains that occur with a rash
- body aches and pains after a tick bite
- body aches or muscular pain accompanied by severe skin discoloration or swelling
- body aches caused by a particular medication
- a persistent fever
Other symptoms that can accompany body aches may require emergency medical attention. These include:
- severe water retention
- difficulty swallowing, eating, or drinking
- shortness of breath
- vomiting, particularly with a high temperature or fever
- a stiff neck
- changes in vision
- extreme exhaustion that does not go away
- sensitivity to light
- weak muscles or inability to move part of the body
- fainting or loss of consciousness
- a seizure
The doctor can help diagnose the cause of body aches and determine if treatment is necessary.
Mild body aches that improve over time and ease with rest, rehydration, and OTC treatment are usually no cause for concern.
However, body aches can also indicate a more serious underlying condition.
If a person experiences frequent body aches or aches alongside other, more severe symptoms, they should speak with a doctor for proper diagnosis and treatment.