I have been taking antidepressants for 18 years and am experiencing a ticking sound in my head, a pimple-like infection in my testicular area, and blood clots on my lower legs and feet, along with a sensation of foreign particles in my bloodstream. What medicines should I take to treat these symptoms?

Please do not self-medicate. Your symptoms are complex and require urgent professional medical evaluation. The blood clots in your lower legs and feet are a potential medical emergency; you must go to an emergency room immediately to prevent serious complications like a pulmonary embolism. The testicular infection requires a physical examination to prescribe the correct antibiotic or antifungal. The ticking sound and tactile sensations in your bloodstream may be linked to neurological issues or your long-term antidepressant use. These must be evaluated by your prescribing doctor or a neurologist. Please seek emergency medical care right away.