Hello,
Thank you for using HCM.
there are three main possible causes of the symptoms your husband has.
1. Allergy- if your husband has
lip swelling and some
shortness of breath with the eye swelling he will need to sick emergent medical attention- we call it
anaphylaxis and it is life threatening. If he has no lip swelling and no shortness of breath he might try to take an antihistamine like
benadryl. If he has no improvement or is any worse he needs to see a doctor. Identifying and avoiding the agent that causes the allergy is very key point in allergy treatent.
2. Infection- if there is face
redness and pain locally or he has
fever and feels unwell this makes infection a more likely cause and he needs to have antibiotics for it. If he has redness around the eyes and pain on moving the eyes this is called orbital celullitis and needs urgent treatment with antibiotics.
3. Insect bite- sometimes and insect might bite us and we get a reaction to it. It would cause a small puncture site and red itchy area. in this case the antihistamine would be helpful and
cold compresses to control the itchiness also.
Hope this is helpful and answers to your question