Hello Welcome to HCM Sexual anhedonia or decreased libido is really a distressing problem. You can ejaculate but feel no orgasm. You have been on psychiatric medicines also. See a number of medicines used in psychiatry can cause decrease in libido and can result in anorgasmia. Persisting complaints result in dysfunction in family and which further aggravate the problem. A vicious cycle is formed in which individual loses self confidence. Commonly used medicines like Sildenafil, Tadalafil etc help to improve erection but these medicines don t improve libido. I would advise you to increase your diet with fenugreek seeds. These have good medicinal value in decreased libido. Apart from that herbal medicines like Tantex forte and Confido can be taken to increase the libido. The medicines can be taken without prescription also and are safe to use. Get your hormonal profile done to find out any hormonal problem. Total testosterone, Free testosterone, and DHEA values are deranged in low libido cases. Hope this helps you, thanks