Miliaria is the medical term for the heat-based skin disorder were small, pinpoint, and pink to clear bumps develop over a body region like the face or neck. It results from small sweat droplets being trapped in the skin due to blocked pores. This trapping of sweat may lead to inflammation and itching near the sweat pores. Miliaria is extremely common in infants but may also happen in adults. The condition manifests particularly after continued episodes of sweating within a hot, humid environment. Miliaria may seem like small clear blisters or as gooseflesh. CBD has been shown to alleviate common skin disorders like inflammation, bug bites, infections, itching and burning, scrapes and wounds and can also help with heat rash.

What is Heat Rash?

When the sweat ducts get blocked, the sweat cannot reach the skin surface to evaporate and gets trapped below the skin.
Heat rash (also termed prickly heat or miliaria) comprises a mild inflammation of blocked sweat ducts. The rash is marked by tiny, raised bumps (resembling coarse sandpaper) distributed evenly across tiny patches of skin. The rash generally fades by itself and resolves in hours to a few days.

Causes Of Heat Rash

Heat rash results from blockage of sweat glands. Heat rash, or miliaria, occurs when the sweat glands become plugged by dead skin cells or bacteria, like Staphylococcus epidermidis, a common bacterium that happens on the skin and is also linked with acne. If the bacteria access the plugged sweat glands, it can cause inflammation that manifests as a rash.
Anything that makes a person sweat more can cause miliaria. It is frequent in humid, tropical climates. Prolonged periods of bed rest, on account of immobility, and illness, can cause a person to sweat, particularly when employing an electric blanket or other warm bedding.
Wearing excess clothing in winter, or sitting too near a fire or heater can provoke a rash. Specific medications also raise the risk, like psychotropics, which influence mental functions or behavior, and can elevate body temperature. Medications for Parkinson’s disease can restrict perspiration which also raises the risk.

Drugs that change the body’s fluid balance, like tranquilizers, water pills, or diuretic medications, raise the tendency to contract prickly heat symptoms.

Symptoms Of Heat Rash

Symptoms comprise tiny red bumps, termed papules, which might itch or cause an acute, prickling sensation. They can emerge in various parts of the body at the same time.

The most common spots for heat rash to happen are the face, neck, below the breasts, and beneath the scrotum. It can also seem in skin folds and in regions of the body that brush against clothing, like the back, chest, and stomach. These are all areas that tend to sweat more frequently.
A related condition, which may occur at the same time, is folliculitis. This happens when hair follicles get clogged with foreign matter, like dead skin cells and sebum that can later get infected, also resulting in inflammation.

How CBD Is Effective For Heat Rash

CBD can be useful in relieving the symptoms of a range of skin conditions like heat rash with constant usage. It can assist in the following ways:

Helps With Rashes

Various skin conditions in which skin can witness excellent benefits with the constant use of CBD products are hot rashes and extremely dry skin. For a few individuals, a stressed immune system can frequently make the skin to overact and convert into rashes that are dry and itchy, resembling those felt with eczema.

Reduces The Formation Of Sebum

Sebum generally performs a vital role in skin protection, though when the skin generates an excess of it can also clog the follicles causing heat rash. CBD molecule has displayed to lower the formation of sebum in the sebaceous glands, thereby helping to control heat rash.

Possesses Antibacterial Properties

The antibacterial and anti-microbial qualities of CBD help to control the Staphylococcus epidermidis bacteria which are responsible for heat rash.

Contains Omega Fatty Acids

With extra benefits like Omega-6 and Omega-3 fatty acids, CBD has an awesome track record for promoting your overall skin health. CBD topical products also generally include a moisturizing compound termed GLA, or gamma-linolenic acid, which is a type of omega-6 fatty acids. It brings about relief in heat rash inflammation.


CBD is effective for a wide range of skin conditions like psoriasis, acne, atopic dermatitis, and Seborrheic dermatitis apart from heat rash. CBD acts by lowering sebum secretion and is also useful in treating acne and impure skin. CBD is so useful in combating skin problems since our skin has its individual endocannabinoid system. This system assures that our skin is healthy and balanced.

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