Does applying a heated spoon to a mosquito bite reduce itching? An expert weighs in

However, as a dermatologist, she cautioned against this method due to the risk of burns. “The temperature required to denature proteins is relatively high, and there is a fine line between applying enough heat to achieve this effect and causing a burn,” she added.

Histamine is present in mosquito saliva is a major culprit in causing that itchy feeling. (Source: Freepik)

What happens when a mosquito bites you?

When a mosquito bites you, Dr Sharma explained that it injects its saliva into your skin. This saliva contains substances that your body reacts to, causing itching and swelling.

“Histamine is present in mosquito saliva is a major culprit in causing that itchy feeling. Histamine is also released by the cells in our body in response to mosquito bite. Proteins/peptides found in mosquito saliva, can induce / trigger the release of histamine and other chemicals in body,” she said.

“Histamine not only makes you itch but also causes local vasodilation (widening of blood vessels) and edema (swelling). This leads to the red, raised bumps you see after a bite,” she added.

Here are some safer solutions to treat mosquito bites

Cold Compresses: Applying a cold pack or ice wrapped in a cloth to the bite can help reduce swelling and numb the area, providing relief from itching.

Calamine Lotion: Calamine has a cooling effect when it evaporates, and its mild astringent properties can help reduce the oozing and weeping of the bite. This can soothe the skin and provide temporary relief from itching.

Aloe Vera: Known for its anti-inflammatory properties, aloe vera gel can provide soothing relief. Aloe vera also has antibacterial properties that can help prevent infection if the skin is broken from scratching.

Antihistamines: Oral antihistamines like cetirizine or diphenhydramine can help control itching and allergic reactions by blocking histamine receptors.

Topical Corticosteroids: These can reduce inflammation and itching. For more severe reactions, a prescription-strength corticosteroid might be necessary. These creams work by suppressing the immune response and reducing inflammation.

Here’s what you should avoid

According to Dr Sharma, scratching can worsen the irritation, increase inflammation, and potentially lead to infection. It can also break the skin, creating an entry point for bacteria and leading to complications like cellulitis.

“While some advocate for heat, there is a significant risk of burns which can cause more harm than the original bite. The skin on a mosquito bite is already inflamed and sensitive and applying heat can exacerbate the issue,” she said.

Dr Sharma also mentioned that some home remedies might not be effective and could irritate the skin further. For example, applying vinegar or certain essential oils without proper dilution can cause skin irritation or allergic reactions.

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.