Reviewed By:
Unnati Patel, MD, MSc (Family Medicine)
Dr.Patel serves as Center Medical Director and a Primary Care Physician at Oak Street Health in Arizona. She graduated from the Zhejiang University School of Medicine prior to working in clinical research focused on preventive medicine at the University of Illinois and the University of Nevada. Dr. Patel earned her MSc in Global Health from Georgetown University, during which she worked with the WHO in Sierra Leone and Save the Children in Washington, D.C. She went on to complete her Family Medicine residency in Chicago at Norwegian American Hospital before completing a fellowship in Leadership in Value-based Care in conjunction with the Northwestern University Kellogg School of Management, where she earned her MBA. Dr. Patel’s interests include health tech and teaching medical students and she currently serves as Clinical Associate Professor at the University of Arizona School of Medicine.
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Content updated on Jan 19, 2024
Following the Medical Content Editorial Policy
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Bug stings
Affected area of skin has stinging or tingling
Insect bites
Rashes
Redness of the skin
Itchy
Red blotches on the skin
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This questionnaire is customized to your situation and symptoms, including the following personal information:
Biological Sex - helps us provide relevant suggestions for male vs. female conditions.
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Irritation and inflammation of the skin caused by mosquito bites, bee stings, and other insects.
Your doctor may ask these questions to check for this disease:
This condition is typically mild and improves on its own. However, medications may help relieve pain and itching. Rarely, some patients may develop a severe allergy, requiring emergency medical care.
Q.
Why Do Some Bug Bites Become Hard or Swollen?
A.
Bug bites may get swollen, red or hardened due to an allergic reaction or infection.
References:
Gaunder BN. Insect bites and stings: managing allergic reactions. Nurse Pract. 1986 Mar;11(3):16, 19-22, 27-8. doi: 10.1097/00006205-198603000-00004. PMID: 2869463.
Bircher AJ. Systemic immediate allergic reactions to arthropod stings and bites. Dermatology. 2005;210(2):119-27. doi: 10.1159/000082567. PMID: 15724094.
Lee H, Halverson S, Mackey R. Insect Allergy. Prim Care. 2016 Sep;43(3):417-31. doi: 10.1016/j.pop.2016.04.010. PMID: 27545732.
Singh S, Mann BK. Insect bite reactions. Indian J Dermatol Venereol Leprol. 2013 Mar-Apr;79(2):151-64. doi: 10.4103/0378-6323.107629. PMID: 23442453.
https://ijdvl.com/insect-bite-reactions/Moore SJ, Mordue Luntz AJ, Logan JG. Insect bite prevention. Infect Dis Clin North Am. 2012 Sep;26(3):655-73. doi: 10.1016/j.idc.2012.07.002. PMID: 22963776.
https://www.sciencedirect.com/science/article/abs/pii/S0891552012000748?via%3DihubSchaffartzik A, Hamza E, Janda J, Crameri R, Marti E, Rhyner C. Equine insect bite hypersensitivity: what do we know? Vet Immunol Immunopathol. 2012 Jun 30;147(3-4):113-26. doi: 10.1016/j.vetimm.2012.03.017. Epub 2012 Apr 3. PMID: 22575371.
https://www.sciencedirect.com/science/article/abs/pii/S0165242712000906?via%3DihubStibich AS, Carbonaro PA, Schwartz RA. Insect bite reactions: an update. Dermatology. 2001;202(3):193-7. doi: 10.1159/000051635. PMID: 11385222.
https://www.karger.com/Article/Abstract/51635Wilcock J, Etherington C, Hawthorne K, Brown G. Insect bites. BMJ. 2020 Aug 7;370:m2856. doi: 10.1136/bmj.m2856. PMID: 32769081.
https://www.bmj.com/content/370/bmj.m2856Male, 30s
I got more answers in one minute through your site than I did in three hours with Google.
(Sep 29, 2024)
Male, 20s
My experience was great. I was worried, but the symptom checker helped me narrow down what it might be. I feel a little relieved compared to when I first started, and it gives me a starting point for what my symptoms could mean.
(Sep 27, 2024)
Male, 50s
The questions asked and possible causes seemed spot on, putting me at ease for a next-step solution.
(Sep 26, 2024)
Female, 40s
I was actually very impressed with the results it provided because, although I didn’t mention it during the questionnaire because I thought it was unrelated, it suggested I may have something I’ve actually been diagnosed with in the past.
(Sep 25, 2024)
Reviewed By:
Unnati Patel, MD, MSc (Family Medicine)
Dr.Patel serves as Center Medical Director and a Primary Care Physician at Oak Street Health in Arizona. She graduated from the Zhejiang University School of Medicine prior to working in clinical research focused on preventive medicine at the University of Illinois and the University of Nevada. Dr. Patel earned her MSc in Global Health from Georgetown University, during which she worked with the WHO in Sierra Leone and Save the Children in Washington, D.C. She went on to complete her Family Medicine residency in Chicago at Norwegian American Hospital before completing a fellowship in Leadership in Value-based Care in conjunction with the Northwestern University Kellogg School of Management, where she earned her MBA. Dr. Patel’s interests include health tech and teaching medical students and she currently serves as Clinical Associate Professor at the University of Arizona School of Medicine.
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Our symptom checker AI is continuously refined with input from experienced physicians, empowering them to make more accurate diagnoses.
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Ubie’s symptom checker demonstrated a Top-10 hit accuracy of 71.6%, surpassing the performance of several leading symptom checkers in the market, which averaged around 60% accuracy in similar assessments.
Link to full study:
https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1