I'm sorry to hear you're experiencing pain in your right arm joint when raising your hand. This type of pain can be caused by several factors, including inflammation, injury, or strain of the joint or surrounding muscles and tendons.

Common reasons for such pain include:

• Tendonitis or bursitis: Inflammation of the tendons or bursae around the joint.
• Arthritis: Conditions like osteoarthritis or rheumatoid arthritis can cause joint pain and stiffness.
• Muscle strain or overuse: Repetitive movements or lifting can lead to pain.
• Injury: A recent trauma or minor injury could cause joint discomfort.

Since pain with movement suggests inflammation or irritation, medications like Aceclo Plus Tablet, which contains aceclofenac (a pain reliever and anti-inflammatory) and paracetamol (a fever reducer and pain reliever), are often used to reduce pain and swelling.

However, it is important to get a proper evaluation to determine the exact cause of your pain. I recommend consulting an orthopedic specialist who can perform a physical examination, possibly imaging studies, and guide you on appropriate treatment.

If the pain worsens, is accompanied by swelling, redness, fever, or limits your daily activities, please seek medical attention promptly.To narrow down potential causes, we will need some more information.Please tell me your age and gender.