What causes muscle aches in cold-type common cold, and how to treat it?
Generally, muscle aches associated with a cold due to wind and cold are often caused by lactic acid buildup, invasion of cold pathogens, viral myositis, rheumatoid arthritis, or fibromyalgia syndrome. Appropriate measures can be taken based on specific circumstances. Detailed analysis is as follows:

1. Lactic Acid Buildup
During a cold, the body's metabolism accelerates. Insufficient energy supply leads to enhanced anaerobic respiration, resulting in lactic acid accumulation and subsequent muscle soreness. Drinking plenty of warm water helps promote metabolism, adequate rest should be ensured, and gentle stretching exercises may be performed appropriately.
2. Invasion of Cold Pathogens
Cold and wind pathogens invade the body, obstructing the flow of qi and blood in the meridians, leading to poor nourishment of muscles and causing aching pain. It is important to promptly add clothing for warmth, drink ginger tea, and soak feet in hot water to improve blood circulation.
3. Viral Myositis
Viral infection invades muscle tissue, triggering inflammation that causes muscle swelling and pain, often accompanied by fatigue. Under medical guidance, medications such as ribavirin granules, acyclovir tablets, or sustained-release paracetamol tablets may be taken. Avoid excessive physical exertion.
4. Rheumatoid Arthritis
A cold induced by wind and cold may activate rheumatic factors, exacerbating inflammation in joints and surrounding muscles, leading to pain and stiffness. As prescribed by a physician, medications such as enteric-coated aspirin tablets, ibuprofen capsules, or sodium diclofenac sustained-release tablets may be used. Pay attention to keeping joints warm.
5. Fibromyalgia Syndrome
Infection-related stress may trigger an episode of this condition, causing widespread muscle tenderness and pain throughout the body, often accompanied by sleep disturbances. Under medical supervision, medications such as pregabalin capsules, duloxetine enteric-coated tablets, or milnacipran tablets may be used, along with psychological counseling to relieve stress.
In daily life, regular physical exercise should be encouraged to strengthen overall health, and clothing should be adjusted promptly according to weather changes. Avoid strenuous exercise during a cold, and maintain a light, balanced, and nutritious diet. If muscle pain persists for more than one week or worsens, prompt medical evaluation is necessary to determine the underlying cause.