Drug used to decrease saliva during impression taking is.. AntiCholinergic

Drug used to decrease saliva during impression taking is:
1. Cholinergic.
2. AntiCholinergic. ***
3. Antidiabetic.
4. Anticorticosteroid.
Atropine: It is classified as an anticholinergic drug
Injections of atropine are used in the treatment of bradycardia (an extremely low heart rate), asystole and pulseless electrical activity (PEA) in cardiac arrest. This works because the main action of the vagus nerve of the parasympathetic system on the heart is to decrease heart rate. Atropine blocks this action and, therefore, may speed up the heart rate.
Atropine's actions on the parasympathetic nervous system inhibits salivary, sweat, and mucus glands.
Atropine induces mydriasis by blocking contraction of the circular pupillary sphincter muscle, which is normally stimulated by acetylcholine release
- Scopolamine, atropine and benztropine are anticolinergic drugs. They decrease - the flow of salive.Cholinesterase inhibition is associated with a variety of acute symptoms such as nausea, vomiting, blurred vision, stomach cramps, and rapid heart rate.