What is a common side effect of anti-psychotic medications?

Anti-psychotic medications are known to produce a range of side effects, and among them, xerostomia, or dry mouth, is a significant concern. This occurs due to the anticholinergic properties of many of these drugs, which inhibit the action of acetylcholine, a neurotransmitter that plays an essential role in saliva production. When these medications interfere with acetylcholine activity, it can lead to reduced saliva flow, resulting in dry mouth.

While drowsiness, weight gain, and insomnia are also common side effects associated with anti-psychotics, xerostomia is particularly noteworthy in dental and oral health contexts. A patient experiencing xerostomia may face complications like difficulty speaking, chewing, and swallowing, as well as an increased risk of dental caries and oral infections, all of which are important considerations for healthcare providers and dental professionals. Understanding xerostomia's implications helps in devising appropriate strategies to manage this side effect, such as recommending artificial saliva products or proper hydration techniques.