Causes
Hypomania is also a side effect of numerous medications, often those used in psychopharmacotherapy. In cases of true drug-induced hypomania, discontinuation of the antidepressant or drug that has triggered the episode—for example steroid therapy or stimulants such as amphetamine—usually causes a fairly swift return to normal mood. It is less likely to be a side effect in those with pure clinical depression or unipolar depression, unless for example tricyclic antidepressants are given in very high doses. SSRIs are less likely to trigger manic symptoms.
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