If your child has itchy, irritated skin, it could be a simple reaction to a change in the weather, or it could be a sign of a more serious infection or allergic reaction. When your 3-year-old develops an itchy rash, you can try treating the outbreak at home for a few days before seeking out a doctor's opinion, as long as the rash is not causing severe pain or discomfort, according to Skinsight 1.
If your 3-year-old suddenly develops itchy skin, he may just be experiencing common skin dryness. He also could have a parasitic infection, such as scabies, or a viral infection, such as viral exanthem. Itchy skin can also be a sign of chicken pox or an allergic reaction, such as hives or eczema, to airborne allergens. If your child suddenly has an itchy rash, take him to his pediatrician for proper diagnosis.
- If your 3-year-old suddenly develops itchy skin, he may just be experiencing common skin dryness.
- If your child suddenly has an itchy rash, take him to his pediatrician for proper diagnosis.
Jock Itch in Children
Your 3-year-old's itchy skin may be accompanied by skin redness, flaking or bumps that look like hives or chicken pox marks. If you take your child to a doctor, the doctor may be able to determine the cause of the skin itchiness and redness just by looking at your child's skin.
The best treatment for a child's itchy skin depends on the cause of the skin irritation. If your child has seasonal dry skin, you can use an over-the-counter moisturizer to soothe and relieve itchiness. If your child has a parasitic infection in her skin, her doctor will prescribe a prescription topical cream. To treat an allergic reaction that is causing your child to develop itchy skin, her doctor may prescribe anti-allergy medications.
- The best treatment for a child's itchy skin depends on the cause of the skin irritation.
- If your child has seasonal dry skin, you can use an over-the-counter moisturizer to soothe and relieve itchiness.
How to Treat Blackheads in Kids
If your 3-year-old is experiencing itchy skin as a reaction to touching a poisonous plant, such as poison ivy, removing the plant from his environment can help prevent future outbreaks. Dress your child in long sleeves and pants to protect his skin from poisonous plants while he is outside.
If bug bites, such as mosquito bites, are causing your child to have itchy skin, apply insect repellent to his skin before he goes outside to prevent him from getting more itchy bites.
Pediatrician Bob Sears recommends preventing your child from scratching her skin when it's itchy to prevent spreading infection and increasing irritation. Keep your child's fingernails short to prevent scratching. Make sure your child has clean fingernails. Dirt and bacteria trapped under fingernails can lead to infection if the bacteria comes into contact with the skin during scratching. Keep your child dressed in long sleeves and pants to cover her itchy skin and prevent scratching. Consider using a topical over-the-counter cortisone cream to treat itchy skin 1.
- Pediatrician Bob Sears recommends preventing your child from scratching her skin when it's itchy to prevent spreading infection and increasing irritation.
- Keep your child dressed in long sleeves and pants to cover her itchy skin and prevent scratching.
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How to Treat Blackheads in Kids
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- Skinsight: New Itchy Skin Rashes in Children
- KidsHealth: Rashes: The Itchy Truth
- AskDrSears.com: Eczema
- Oaklander AL. Neuropathic itch. Semin Cutan Med Surg. 2011;30(2):87-92. doi:10.1016/j.sder.2011.04.006
- Rathi VM, Murthy SI. Allergic conjunctivitis. Community Eye Health. 2017;30(99):S7-S10.
- Shirinde J, Wichmann J, Voyi K. Allergic rhinitis, rhinoconjunctivitis and hayfever symptoms among children are associated with frequency of truck traffic near residences: a cross sectional study. Environ Health. 2015;14:84. doi:10.1186/s12940-015-0072-1
- Shulman ST. An Itchy Throat and Other Food Allergy Symptoms. Pediatric Annals. Published October 1, 2006.
- Kawauchi H, Yanai K, Wang DY, Itahashi K, Okubo K. Antihistamines for Allergic Rhinitis Treatment from the Viewpoint of Nonsedative Properties. Int J Mol Sci. 2019;20(1). doi:10.3390/ijms20010213
- Panthagani AP, Tidman MJ. Diagnosis directs treatment in fungal infections of the skin. Practitioner. 2015;259(1786):25-9, 3.
- Nemeth V, Evans J. Eczema. [Updated 2019 Jun 4]. In: StatPearls. Treasure Island (FL): StatPearls Publishing; 2020 Jan-.
- Nowak DA, Yeung J. Diagnosis and treatment of pruritus. Can Fam Physician. 2017;63(12):918-924.
- Papaloukas O, Giannouli G, Papaevangelou V. Successes and challenges in varicella vaccine. Ther Adv Vaccines. 2014;2(2):39-55. doi:10.1177/2051013613515621
- "The Itchy Eye: Diagnosis, Management of Ocular Pruritis". Ophthalmic Pearls. EyeNet Magazine. American Academy of Ophthalmology. 17 Jan 16.
- "Allergic Conjunctivitis." Familydoctor.org Jan 06. American Academy of Family Physicians. 02 Apr 07.
- "Allergies and Hay Fever." U.S Food and Drug Administration Aug 2005. U.S. Department of Health and Human Services. 02 Apr 2007.
- "Tips to Remember: Allergic Skin Conditions." American Academy of Allergy, Asthma and Immunology 2010. 28 April 10.
- "What's An Asthma Flare-Up?" KidsHealth.org Nov 09. Nemours Foundation. 29 Mar 10.
Leigh Good has been writing for magazines and newspapers for more than 10 years. Her work has been published in numerous print and online publications. Good has a bachelor's degree in print journalism from Georgia State University.