I recently went to an urgent care clinic because I was not feeling well. I have had joint and muscle pain, headaches, purple spots on my arms and legs that showed up recently, tingling and numbness in hands and feet, unsteadiness, extreme fatigue and recent bouts with sinus, ear and throat infections. The doctor gave me antibiotics and drew blood to send to lab for testing. Everything came back normal except for LDH levels which were elevated. He suggested seeing another doctor for further testing. My question is what could the elevated LDH levels suggest and what type of doctor should I see. I m still not feeling well, just slightly better with the antibiotics.