Welcome to Healthcare Magic
Firstly you may be at risk of heavy metal poisoning
if the paints are lead based. You need to find out if that is the case as the treatment will vary. Get to your Doctor and get a thorough checkup. Also you need to use gas masks if there is no option of installing an exhaust system in your workplace. Wear protective goggles to avoid eye irritation
as well. You can do steam inhalation for relief. Take antihistamines under medical supervision if you have a runny nose and constant sneezing
. Do not delay in getting to your Doctor to find a proper solution and also discuss with your employer on various protective methods you can adopt.