I sweat a lot, even when i walk.is it normal?

Yes: Some people are heavier sweaters. Absorbent powder in morining and selective antiperspirant to worst areas can help.

Yes: Many people sweat more when active even if it's just walking. If you have other symptoms such as shortness of breath, chest pain, dizziness or headache, or visual changes you should see a doctor or go to the er.

Could be: See your doctor to make sure there is nothing causing excess sweating.