Take a warm bath or shower: The warmth can help soothe cramping muscles.
Warm Water Therapy: Easing Muscle Cramps Naturally

Brief information about it
A warm bath or shower can be a soothing and effective way to relieve pain and discomfort, particularly menstrual cramps.
Uses
Pain Relief: Soothes muscle tension and reduces pain.
Relaxation: Promotes relaxation and reduces stress.
Improved Circulation: Increases blood flow to the affected area.
Mechanism of action
Muscle Relaxation: The warmth of the water can relax tense muscles.
Pain Relief: Heat can help block pain signals from reaching the brain.
Improved Circulation: Increased blood flow can help reduce inflammation.
Elimination half life
The effects of a warm bath or shower are temporary and don’t have a specific elimination half-life.
Route of Administration
Topical: The warmth of the water is applied topically to the skin.
Side effects
Skin Irritation: Excessive heat or long exposure to hot water can irritate the skin.
Dose
The “dose” of a warm bath or shower can vary depending on individual needs and preferences. A warm bath or shower of 15-20 minutes can be effective in relieving pain.
Precautions
Water Temperature: Avoid excessively hot water to prevent skin burns.
Bath Safety: Be cautious when bathing, especially for older adults or individuals with mobility issues.
Drying Thoroughly: Dry your skin thoroughly after bathing to prevent skin infections.