Which of the following medications is commonly used to manage Xerostomia?

Explanation

Neostigmine is a cholinesterase inhibitor that increases saliva production, making it useful in the treatment of Xerostomia. In contrast, Atropine and Scopolamine are anticholinergic agents that reduce salivary secretion, while Ephedrine is a sympathomimetic and does not effectively address dry mouth symptoms.