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Apr 15, 2025|Skin Rash

Skin Rash 101: What Could It Be

Last week we talked about the causes, symptoms, and at home remedies for Spring rashes. This week, we go into more detail about how those rashes might look and when to come see us at 45 Urgent Care in Jackson, TN.

Rashes can be unsettling, appearing suddenly and often without a clear cause. Identifying the type of rash you have is crucial for proper treatment and relief. Here’s a guide to help distinguish between common rashes like poison ivy, heat rash, hives, and bug bites such as spider bites.

  1. 🌿Poison Ivy Rash: This rash typically appears as red, itchy bumps and blisters in areas that came into contact with poison ivy, oak, or sumac. It’s caused by an allergic reaction to the plant’s oil, and symptoms can range from mild itching to severe blistering. If the rash is widespread, accompanied by swelling, or affects sensitive areas like the face or genitals, it’s advisable to seek medical attention promptly at 45 Urgent Care.
  2. Heat Rash🌡️ (Prickly Heat): Common in hot, humid conditions, heat rash appears as small, red bumps or blisters. It develops when sweat gets trapped in blocked pores, causing irritation. Heat rash typically resolves on its own with cooling measures and avoiding further heat exposure. However, if the rash persists, worsens, or becomes infected, a visit to 45 Urgent Care is recommended.
  3. 😵‍💫Hives (Urticaria): Hives are raised, red or white welts on the skin that appear suddenly due to an allergic reaction to food, medication, insect bites, or stress. They can be intensely itchy and may change shape and size. While hives often resolve on their own, severe cases or those accompanied by difficulty breathing require immediate medical attention at 45 Urgent Care.
  4. Bug Bites🕷️(Including Spider Bites): Bug bites can vary widely in appearance and severity. Spider bites may cause redness, swelling, pain, and in some cases, ulceration or systemic symptoms. If you suspect a spider bite, especially from a venomous spider like a black widow or brown recluse, seek medical attention promptly at 45 Urgent Care for proper evaluation and treatment.

✅ When to Visit 45 Urgent Care: If you experience a rash accompanied by severe pain, swelling, fever accompanying the rash, or if it covers a large area of your body, difficulty breathing or facial swelling (seek emergency care immediately), it’s important to seek medical care promptly. At 45 Urgent Care, our experienced medical team can provide timely evaluation, relief, and treatment options tailored to your specific condition.

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