I have noticed my hands are swollen and I don't know why that is. They don't hurt and I didn't injure them in any way so I don't know why they are like this please give me an answer if possible.

I think it's best to see your Dr. It could be many things. Do you drink a lot of alcohol, or consume a lot of salt? Do you drink enough water? It's so very hard to say. Are you hands red or itchy? Is it only your hands that are swollen?