What are the common causes of hand pain after lifting weights and how can it be prevented or treated effectively?

Common causes of hand pain after lifting weights include muscle strain, overuse injuries, and improper lifting technique. To prevent hand pain, it is important to warm up properly before lifting, use proper form, and gradually increase weight and intensity. If hand pain occurs, rest, ice, and elevate the affected hand, and consider using a wrist brace for support. If the pain persists, consult a healthcare professional for further evaluation and treatment.