my son was met with an accident - DAI- He is still on bed after 6 months- he is being made to exercise by Physiotherapist. He drinks daily 5-6 litre odf water. Is there any problem?
Hi well come to Chat Doctor Excess Chat Doctor.  No major worry if he remains stable only what it can lead to hyponatremia.Low sodium level in serum. Which can give fatigue lethargy lack of concentration etc. so look for sodium level in serum if it remains o.k. need not worry much