Compound chondroitin sulfate eye drops is a kind of eye drops for the 
treatment of visual fatigue, belongs to the non-prescription drugs, has a 
certain effect on mild visual fatigue. The main ingredients are chondroitin 
sulfate sodium, vitamin E, vitamin B6, allantoin, taurine and so on.
  If because lack of sleep or often after playing mobile phone computer 
fatigue state, the main performance is eye congestion, soreness and other 
phenomena, you can consider using this kind of eye drops treatment.
  However, if the symptoms do not get better after use, it is best to go to 
the local hospital in time to see an ophthalmologist, may need to change the eye 
drops, such as antibiotics or artificial tears eyedrops treatment.