<human>: Hi I thought I got bitten by an insect but my arm swole up so I could not bend it. I had around 20 largish blisters around the area. Is there a weed that may have caused this, there were stinging nettles there that pricked my other arm but that was fine after a few hours.
<bot>: Cellophane You for contacting Chat Doctor. These symptoms are due to allergic response from the insect bite or weed plant. I would suggest you following :> Take levocetirizine one at night for allergy> Try to avoid touching the plant.> Avoid touching the bitten area with dirty hands.> take a piece of cloth, warm over flame and then place over swelled area. IT will give soothing effect.> take acetaminophen for pain (if occurs)Report to hospital if:> Condition remain same after 2-3 days> Any unusual symptom appears> Condition deteriorates.> There is difficulty in breathing. Hope this answers your question. If you have additional questions or follow-up questions then please do not hesitate in writing to us. Wishing you good health.