I started taking methylphenidate about 2 or 3 weeks ago and the nausea and headache symptoms have faded. Now I'm experiencing severe sweating. I work in a bakery and in the past I haven't had much of a sweating issue being near the hot ovens but now I'm getting pit stains after a 2 hour shift without any real heavy labor. Has anyone experienced this and found some solution? I would really like to stay on the medication but if reducing the dosage can help I'd really like to know.