Do and Don't

Do ask your patient's permission to visit before you arrive
Do wash your hands and sanitize them before you touch the patient
   or hand the patient something you've been touching.
Do turn off your cell phone, or at least turn the ringer off.
Do stay for a short time.
Do leave the room if the doctor or provider arrives to examine or talk to the patient.

Don't enter the hospital if you have any symptoms that could be contagious.
Don't bring outside food/fruits inside hospital for patients / patient's attendants.
   The hospital server well balanced vegetarian meals.
Don't Smoke, consume alcohol and non-vegetarian food in the hospital premises .
Don't bring flowers, bouquets for the patient.
Don't attempt photography or video shoot in the hospital premises.