Venlafaxine (Effexor) and duloxetine (Cymbalta) are SNRIs that also have more limited effects on weight gain. Tricyclic antidepressants, an older class of medicines used to treat depression, are well-known to be associated with weight gain. Related: Cymbalta Side Effects (in more detail) ...
Events:Difficult life events, loss, change, or persistent stress can cause levels of neurotransmitters to become unbalanced, leading to depression. Even events that tend to be major happy occasions, such aspregnancyand childbirth, can cause changes in hormone levels, be stressful and cause clinical ...