Entering the ICU can be overwhelming for both patients and their families. What to know before ICU admission? ✔ There would be many machines and sounds that can induce anxiety. ✔ Visitors would not be allowed to visit at their own time. ✔ There would be a need to wear hospital gowns, masks, and more for infection control. ICU anxiety tips ✔ Communicate clearly with doctors about the condition of the patient while they visit. ✔ You can even get the doctors or nurses in your family to talk with the doctor for a better understanding.