What causes muscle ache in legs?

There are many potential causes of muscle ache in the legs, including:

1. Exercise: Muscle soreness, or delayed onset muscle soreness (DOMS), can occur after unaccustomed or intense exercise. It typically peaks 24-48 hours after the exercise and usually resolves within a few days.

2. Muscle strain or injury: Muscles can be strained or injured due to trauma, such as falls or sports injuries. Symptoms may include pain, swelling, and difficulty moving the affected muscle.

3. Medical conditions: Muscle aches in the legs can be a symptom of various medical conditions, such as:

- Dehydration

- Electrolyte imbalances

- Vitamin deficiencies (e.g., vitamin D, magnesium)

- Thyroid problems

- Certain infections (e.g., influenza, viral myositis)

- Chronic conditions such as lupus, fibromyalgia, or diabetes

4. Medication side effects: Certain medications, such as statins, calcium channel blockers, or corticosteroids, can cause muscle aches as a side effect.

5. Poor circulation: Muscle aches in the legs can sometimes be caused by poor circulation, which can occur due to conditions such as peripheral artery disease (PAD) or diabetes.

If you experience new or persistent muscle ache in your legs, it's important to consult a healthcare professional for an accurate diagnosis and proper management. The underlying cause can determine the most appropriate treatment. Your healthcare provider may recommend rest, pain relievers, physical therapy, or further evaluation based on the specific condition causing the problem.