There are direct-acting cholinergic drugs and indirect cholinergic drugs. The direct-acting cholinergic drugs act on the receptors to activate a tissue response and the indirect-acting cholinergic drugs inhibit the action of the enzyme cholinesterase by forming a chemical complex.here are direct-acting cholinergic drugs and indirect cholinergic drugs. The direct-acting cholinergic drugs act on the receptors to activate a tissue response and the indirect-acting cholinergic drugs inhibit the action of the enzyme cholinesterase by forming a chemical complex.
Drinking nopal cactus juice or eating nopal cactus gel can also heal existing ulcers, as the mucilage compound found in the fruit soothes the stomach lining and fights stomach inflammation (http://drinknopal.wordpress.com).
Luckily, there are many great foods to eat that will nourish your body and help to fight off your illness. Here is what to eat when you have a stomach bug. Fennel Tea. Fennel Tea is the perfect thing to drink when you're suffering from an upset stomach. Not only are warm liquids soothing, but fennel has natural anti-nausea properties.