If a hair transplant fails, you can opt for a second transplant, preferably with another surgeon who uses a more advanced hair transplant procedure. If you find out that you are ineligible for a second transplant, you can try other types of hair restoration methods like low-level laser therapy or Platelet-Rich Plasma (PRP) therapy. If these methods still don’t work out, you may opt for wigs or micro-pigmentation to conceal your hair loss condition.