Today we share a dry knowledge with you, what should we pay attention to when we go to the hospital with smog? When to seek medical attention: Since patients with smog usually present with ischemic or hemorrhagic stroke, the consultation can refer to the FAST principle of stroke consultation. f: facial droop, a: weakness of limbs, s: slurred speech, t: if any of the above conditions appear, you should go to the hospital immediately. Some questions the doctor may ask: What are the unusual symptoms? (e.g., weakness of limbs, numbness, slurred speech), When did these symptoms first occur? How do these symptoms affect you? What conditions can improve these symptoms? What conditions worsen these symptoms? Is there a family history of smog? Do you have sickle cell anemia, neurofibromatosis, or hyperthyroidism? Have you been seen in other hospitals and had any tests done? What medications have you been taking and how have they worked? Questions to ask your doctor: What is causing these symptoms? What tests do I need to have? Is my condition serious and will it get worse? What treatments are available and what are the pros and cons of each? What treatments do you recommend? What are the side effects of these treatments? What are the precautions needed for treatment? What should I do if the treatment does not work? I hope the above few replies can help, and at the same time patients who have smog should not be nervous, we calm down during the examination, keep ourselves calm and communicate effectively with the doctor.