Other than dehydration, some medicines also can trigger dry mouth, which can provide you with a false sensation of thirst. These medicines belong to both a bunch of medicine referred to as anticholinergics or a special class of drug with anticholinergic properties.
Anticholinergic medication block the neurotransmitter acetylcholine, a substance secreted by nerve cells to ship alerts all through the physique (through StatPearls). By blocking acetylcholine, anticholinergics are capable of calm down muscle tissue, block secretions like saliva and sweat, and stop vomiting. They’re used to deal with all kinds of well being situations, equivalent to allergic reactions, bronchial asthma, COPD, melancholy, overactive bladder, Parkinson’s, and vomiting. They’re additionally typically used throughout surgical procedure to forestall motion.
Other than dry mouth, different negative effects related to anticholinergics embody blurry imaginative and prescient, headache, speedy heartbeat, flushing, improve in physique temperature, urinary retention, and adjustments in conduct. Examples of widespread anticholinergics and medicines with anticholinergic properties embody atropine, glycopyrrolate, scopolamine, antidepressants (e.g., amitriptyline, paroxetine), antihistamines (e.g., hydroxyzine, diphenhydramine), antipsychotics (e.g., clozapine, haloperidol), antiepileptics (e.g., carbamazepine, oxcarbazepine), muscle relaxants (e.g., baclofen, cyclobenzaprine, tizanidine), opioids (e.g., tramadol, meperidine), antiparkinsonian medication (e.g., benztropine, amantadine), and medicines used to deal with GI points (e.g., loperamide, meclizine, ranitidine, promethazine).
If you’re experiencing dry mouth and also you assume it might be related to a drugs you’re taking, converse along with your physician in order that they may help you establish which one could be the wrongdoer and enable you to discover a doable various.