How to Get Rid of Mosquito Bites: Stopping the Itch
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Updated on June 28, 2026
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Few pests can ruin a lovely outing like the mosquito and its itchy bites.
While the itchiness and redness generally only last about three to four days, the annoyance and frustration of dealing with these bites can take a toll.
Here are the best home remedies and over-the-counter (OTC) options for fast mosquito bite relief.
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Home Remedies for Mosquito Bites
When a mosquito bites you, your body identifies proteins in the insect's saliva as an allergen and then releases a flood of histamines to remove the allergen. These histamines cause the bite to itch and swell.
The first thing to remember is to avoid scratching your mosquito bite because that will further inflame the lesion and can make the irritation worse. If you’re looking for a natural remedy, you may already own some household items that can help ease the itch.
Apply a Baking Soda Paste
Creating a paste made of baking soda and water can be an effective mosquito bite treatment. Simply use a tablespoon of baking soda and just enough water to create a thick paste. After applying the paste to the bite, wash it off after about 10 minutes.
Researchers have suggested baking soda has an anti-inflammatory effect on skin because it’s naturally alkaline and can help balance skin’s acidic microbiome.
Apply Pressure
Another option to treat itchy mosquito bites is putting pressure on the affected area by pressing the bite with a finger or the heel of your hand for about 10 seconds.
The skin has many nerve endings that are sensitive to pressure, stretch, or even hair movement. One reason applying pressure may help relieve the itch is that it can disrupt these sensitive nerve endings from sending “itch” signals.
Ice the Bite
Using an ice cube or ice pack can offer mosquito bite itch relief. Use an ice pack for at least 10 minutes.
Ice helps slow blood flow to the area, which reduces inflammation and the pain, itching, and swelling that can come with it.
Use a Swipe of Aloe Vera
The aloe vera plant has been used for centuries to help treat insect bites due to its anti-inflammatory properties. The plant naturally contains compounds that stop the molecules in the skin that cause inflammation, which in turn helps relieve some of the swelling and itching from the mosquito bite.
Try an Oatmeal Paste or Bath
Oatmeal has long been used to calm itchy skin, thanks to anti-inflammatory compounds called avenanthramides.
To soothe your bites with oatmeal, first grind oats to a powder in a blender. Mix the powdered oats with water, then apply the paste to individual bites, and rinse after 10 minutes.
If you have many bites, try soaking in a bath with oatmeal for 15 to 20 minutes instead. You can use a thin fabric, like muslin or nylon, to hold the oats.
Dab a Touch of Honey
Honey contains anti-inflammatory compounds that may help soothe a mosquito bite. Apply a small drop directly to the bite, then cover it with a bandage if you're worried about messiness.
If your skin is already irritated from scratching, look for medical-grade honey, which has been sterilized and formulated for use on damaged skin.
OTC Options to Help Relieve Mosquito Bite Itch
If homemade remedies aren’t working to soothe your mosquito bite itch, solutions from a drugstore or your medicine cabinet may help.
Apply Rubbing Alcohol
If you are looking for fast relief from mosquito bites, try breaking out the rubbing alcohol.
Jonathan Day, PhD, a professor emeritus of medical entomology at the University of Florida, explains that rubbing alcohol breaks up the proteins from the mosquito saliva. It’s these proteins that prompt your immune system to release histamines that lead to the itchy sensation. As a result, it “works really well at reducing swelling and the histamine response,” he says.
Along with quelling the immune reaction to a bite, rubbing alcohol also has a cooling, soothing effect, Day says.
Break Out the Calamine Lotion
A classic option to treat mosquito bites is calamine lotion. The pink liquid contains the active ingredients zinc oxide and iron oxide.
Zinc oxide acts directly on cells in the immune system that release histamines, reducing that release and helping relieve itch.
Use Topical Hydrocortisone
Topical hydrocortisone can help mellow the body’s natural immune response to the mosquito proteins. Hydrocortisone is a steroid that helps stop the body’s inflammatory response to things like mosquito bites, thereby relieving itch and irritation.
Typically, you can use the product one to four times daily, but follow specific directions on the product label and consult a physician if you have questions.
Take an Oral Antihistamine
If you have a lot of bites and are really suffering, taking an oral antihistamine can also calm your body’s response to a bite.
These medications help block the release of histamines in the body (like the topical version does) and help to stop the mechanism that causes itching. You should follow the directions on the medication label for the proper dosage. Topical antihistamines are also available, but there’s less evidence they help.
When to See a Doctor About a Mosquito Bite
A mosquito bite will usually heal on its own in about a week, with the redness and itch diminishing after about three to four days.
However, several serious complications can happen after a mosquito bite.
Though uncommon, the most likely complication of a mosquito bite is a secondary bacterial infection caused by scratching with dirty fingernails. Day says this is especially true for children, who tend to have heightened skin reactions to mosquito bites and who are also likelier than adults to have dirty nails.
If a bite’s swelling and redness don’t subside within a few days, and especially if it seems to be getting worse, that’s a sign of a bacterial infection. The individual should see a doctor, who will likely prescribe oral or topical antibiotics, Day says.
Additionally, mosquitoes can transmit diseases like dengue and Zika through their bite. These illnesses often cause nonspecific symptoms, such as headaches, fever, joint pain, and skin rashes. Because a wide variety of health issues can cause those same symptoms, a mosquito-borne illness can be hard to diagnose. For example, the common flu and other viruses or infections cause similar symptoms.
In general, the Centers for Disease Control and Prevention recommends visiting a doctor if you were in an area known to have mosquito-borne illness and you develop symptoms like fever, rash, or muscle pain. This holds whether or not you remember getting bitten.
EDITORIAL SOURCES
Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
Resources
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- Mosquito Bites. Cleveland Clinic. October 15, 2021.
- About Mosquito Bites. Centers for Disease Control and Prevention. June 21, 2024.
- Dugué C et al. Baking Soda and the Skin: A Review of Baking Soda in Dermatology. Journal of Integrative Dermatology. August 6, 2025.
- Mosquito Bites. Mayo Clinic. November 15, 2024.
- Misery L et al. Basic Mechanisms of Itch. Journal of Allergy and Clinical Immunology. July 2023.
- Sánchez M et al. Pharmacological Update Properties of Aloe Vera and Its Major Active Constituents. Molecules. March 13, 2020.
- Park A et al. Topical Integrative Treatments for Pruritus: A Comprehensive Review. Journal of Integrative Dermatology. August 6, 2025.
- Scepankova H et al. Role of Honey in Advanced Wound Care. Molecules. August 7, 2021.
- Does AV et al. Update on Mosquito Bite Reaction: Itch and Hypersensitivity, Pathophysiology, Prevention, and Treatment. Frontiers in Immunology. September 21, 2022.
- Gupta M et al. Zinc Therapy in Dermatology: A Review. Dermatology Research and Practice. July 10, 2014.
- Hydrocortisone for Skin. NHS. August 28, 2025.
- Hydrocortisone Topical. MedlinePlus. January 15, 2018.
- Histamine. Cleveland Clinic. March 28, 2023.
- Vander Does A et al. Update on Mosquito Bite Reaction: Itch and Hypersensitivity, Pathophysiology, Prevention, and Treatment. Frontiers in Immunology. September 21, 2022.
- Zika Symptoms and Complications. Centers for Disease Control and Prevention. January 30, 2025.
- Preventing Dengue. Centers for Disease Control and Prevention. May 15, 2025.
- Preventing Mosquito Bites While Traveling. Centers for Disease Control and Prevention. November 21, 2024.
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Ross Radusky, MD
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Ross Radusky, MD, is a practicing board-certified dermatologist at the Dermatology Treatment and Research Center in Dallas. Originally from New York City, he graduated summa cum la...
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