... last 3 years I have rapidly declined in health w/ no known cause. Weight loss, hair loss, bone density loss, extreme weakness, sleeping 15-20 hrs. a day, huge memory gaps, loss of time, unable to concentrate, exaggerated fears, night terrors, constant buzzing sound, yellowing of eyes, lack of interest or ability to enjoy things, and for the last year rarely leave the house. My doctor doesnt seem concerned, however I miss having some quality of life, theres times it feels so pointless Ive thought of ending it, to the point of writing a will, and dropping friends so there's less people effected. Can zoloft cause these feelings? Or health issues?