Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Meesmann corneal dystrophy ?
    ### Response:
    What are the signs and symptoms of Meesmann corneal dystrophy? Patients are usually asymptomatic until adulthood when rupture of the tiny cysts on the cornea cause recurrent erosions. Symptoms may include light sensitivity, contact lens intolerance, redness, pain, and occasionally blurred vision (i.
    