The drugs help to block involuntary movements of the muscles associated with these diseases. They also balance the production of dopamine and acetylcholine in the body. Anticholinergics can also be used to treat certain types of toxic poisoning, and are sometimes used as an aid to anesthesia.
1 The following common household items can be used to remove blood stains: baking soda, white, unseasoned meat tenderizer, salt, or hydrogen peroxide along with cold water.  For baking soda and meat tenderizer, make a paste using cold water and apply to the stain. Let it set for 15-30 minutes and rinse with cold water.
Liquid dish-washing detergent mixed with water can remove the dried blood stain from your cloth couch. Add 1 tablespoon of liquid dish washing detergent to 2 cups of cold water in a large bowl to make a detergent solution. Dip a white cloth in the solution and use it to moisten the dried blood stain.