If you do not use them correctly, skin whitening products can be extremely dangerous or, in some cases, even deadly. One of the most common mistakes made with products that lighten the skin is continued use, even after the desired look has been reached. If you expose yourself to these toxic chemicals for an extended period of time, you increase the possibility of potentially dangerous side effects including discoloration of the skin, skin cancer and internal organ diseases.
Sensitivity to the Sun
Using skin lightening products, especially those that contain hydroquinone as an active ingredient, causes your skin to become more susceptible to the dangerous ultraviolet rays of the sun, according to Drugs.com. The American Osteopathic College of Dermatology states that if you are using skin whitening creams to fade freckles or sun spots, it is important to protect your skin from the sun anyway, as prolonged exposure to the sun may actually darken the areas you wish to lighten. When using any type of skin whitening product, be sure to protect your skin with a broad-spectrum sunscreen before going out into the sun.
Chemical Reactions
If you are using skin lightening agents that contain hydroquinone or other similar ingredients, it is essential that you avoid similar bleaching agents, such as hydrogen peroxide and benzoyl peroxide, according to DermNet NZ. If you using any type of bleaching agent along with the skin whitening agent, you may experience chemical reactions that cause your skin to temporarily become dark and stained.
If the two types of chemicals are combined unintentionally, immediately wash your face with soap and water. Washing quickly may help to prevent the staining from taking place.
Allergic Reactions
If some cases, using skin lightening products can cause a mild to severe allergic reaction such as irritant contact dermatitis and allergic contact dermatitis. According to DermNet NZ, symptoms of irritant contact dermatitis include the reddening of your skin, mild stinging, mild itching and other temporary, minor skin irritations. The symptoms of allergic contact dermatitis are more severe and include unusual discoloration of the skin, severe burning, swelling, crusting and itching of the treated area.
If you experience any of the symptoms associated with allergic contact dermatitis, you should discontinue use of the product and seek medical attention as soon as possible.
