Normal olfactory acuity will usually return over time if the cause is environmental, even if it is untreated. The<unk>  person may need to be removed from strong odorants for a period of time if the sensation becomes unbearable. Before they had been discontinued due to undesirable side effects, butyrophenones or thioridazine hydrochloride, both of which are dopamine antagonists, have been used to treat<unk> .
Hyperosmia
Anosmia
Polydipsia
Hypohidrosis
Dysosmia
Nocturia
Hyperhidrosis
Adipsia