I experience a tingling sensation in my right arm sometimes while walking, typing, writing, or cooking. What could be the reason?
A tingling sensation in your right arm during activities such as walking, typing, writing, or cooking can occur for several reasons. A common cause is pressure or irritation of the nerves in the neck, shoulder, arm, or wrist, especially with repeated movements or prolonged positions. Conditions such as nerve compression, vitamin B12 deficiency, diabetes, or circulation problems can also cause tingling or numbness. If the sensation occurs only occasionally and improves with rest or a change in position, it may be related to nerve pressure. However, if it becomes frequent, worsens, spreads to other areas, or is associated with weakness, severe pain, dizziness, chest discomfort, or difficulty speaking, seek medical attention promptly. A doctor can evaluate your symptoms and may suggest tests to identify the exact cause and provide appropriate treatment.