Hello,
You have a
bug bite on your forearm, now you are experiencing pain and redness. You are suggested to wash the area of the forearm affected with warm water and medicated soap thoroughly. If you can see any stingers on the skin, remove it. Apply a little vinegar and rinse. You can apply a thick layer of ointment
Soframycin or Neomycin in the area affected for relief.
To stop the spread of inflammation and pain take
Combiflam or
Acetaminophen, one SOS when required and antihistamines like
levocetirizine, once daily for 3-5 days. Bug bite reactions commonly go away in 48 hours but in case you are getting serious symptoms like rapid heart beat, muscle spasms, confusion, etc., you are suggested to visit ER, immediately and get clinically examined. You may need urgent medical care.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician