The guest said that sleeping in our hotel was itchy. How do you explain that?

According to your problem analysis, it may be that you are personally allergic to hotel bedding. It is suggested that patients can take loratadine antiallergic drugs for treatment and pay attention to personal hygiene. Don't scratch the affected area with your hands, lest the infection aggravate the condition. Usually, the diet is light, so don't eat irritating and spicy food.

Allergic reaction refers to the reaction of tissue damage or dysfunction when the immune body receives the same antigen stimulation again.

Sometimes in life, we will see such a phenomenon: some people will have abdominal pain, diarrhea, vomiting, or itchy skin after eating fish, shrimp, crabs and other foods; Some people will get rhinitis or asthma after inhaling pollen or dust; Some people will go into shock after injecting penicillin. These are all manifestations of allergic reactions. Severe allergic reactions can also lead to death. Substances that cause allergic reactions are called allergens in medicine. When the human body's function of resisting antigen invasion is too strong, allergic reactions will occur under the stimulation of allergens. Finding out allergens and avoiding contact with allergens as much as possible are the main measures to prevent allergic reactions. People who have had allergic reactions should go to the hospital for treatment in time.