This is a patch used to relieve pain and inflammation in muscles and joints. It contains active ingredients that generate heat, helping to increase blood flow to the affected area, thereby reducing pain and spasms. The product is easy to use and can be applied to various parts of the body. The package contains one patch for immediate use. It is suitable for relieving pain from muscle strain, back pain, and neck pain.

Benefits:
- Relieves pain and inflammation in muscles and joints.
- Helps increase blood flow and reduce spasms.
- Easy to use and apply.

Precautions:
- Do not use on broken or irritated skin.
- Avoid contact with eyes.
- Consult a doctor before use during pregnancy.

Side Effects:
- Skin irritation.
- Skin redness.
- Mild itching.

Main Materials and Their Benefits:
- Iron Powder: Generates heat to relieve pain.
- Activated Carbon: Helps distribute heat evenly.
- Medical Fabric: Provides comfort during use.