I'm sorry to hear about the pain in your right arm. Pain during activities like sweeping could be due to muscle strain, overuse, or minor soft tissue injury such as a sprain or tendon irritation.

Possible causes include:

• Muscle strain from repetitive motion
• Tendon or ligament irritation
• Mild inflammation of muscles or soft tissues

Remedies you can try:

• Rest the arm and avoid activities that worsen the pain
• Apply ice packs for 15-20 minutes several times a day to reduce inflammation
• Over-the-counter pain relief such as a combination of diclofenac, paracetamol, and muscle relaxants may help; for example, a medication like Mobizox Tablet is used to reduce musculoskeletal pain and inflammation. However, this should only be taken under medical supervision, especially if you have any allergies or pre-existing conditions.
• Gentle stretching and gradual return to activity once pain improves

If the pain persists beyond 10 days, worsens, or is accompanied by other symptoms like swelling, numbness, or weakness, it is important to consult an orthopedic specialist for a thorough evaluation and appropriate treatment.

Please seek medical advice to ensure proper diagnosis and care.To narrow down potential causes, we will need some more information.I understand you've had right arm pain for a week, especially when sweeping. To give you the best advice, could you please tell me your age and gender?