How does hydroquinone work in skin whitening?

Hydroquinone is a very effective tool that has been widely used in most people to lighten the skin and treat pigmentation. There is much debate about the safety of this drug, but it is worth noting that it has passed the certification of the US Food and Drug Administration.

Continue reading to learn how hydroquinone has a whitening effect on the skin, how to use it and what benefits can be derived from this drug.

Principle of action of hydroquinone

hydroquinoneThe basis of the whitening properties of this substance is its ability to block the production of melanin by the skin, which makes its tone darker. The decrease in melanin production over time leads to the skin becoming lighter and its tone is levelled.

Do not expect instant effect from the use of this substance. As previous reviews it can take from 4 weeks to several months to see the desired result on skin lightening and pigmentation treatment.

Be sure to consult a doctor if you do not see any effect from the use of hydroquinone 3 months after the start of the course to identify the causes of this.

What other skin problems will help to solve the hydroquinone?

This substance is not only an effective way to lighten the skin but also helps to solve a number of its problems:

  1. Post-inflammatory signs of psoriasis and eczema.
  2. Acne scars.
  3. Age-related skin changes.

It should be noted that the substance has an effective effect on the removal of existing pigmented spots and scars, but it is not able to prevent the emergence of new skin problems.

Is hydroquinone suitable for all skin types?

This drug is considered safe for the skin. But it is worth paying attention to the fact that it has a dehydrating effect on it. So, if you have dry skin, then hydroquinone can worsen the situation and lead to even greater dryness and irritation.

Hydroquinone has no side effects on normal and oily skin. Studies show that this drug has a more positive effect on lighter skin tones. In any case, you should seek the advice of a dermatologist before deciding on the use of this substance.

Methods of use of the substance

The key to success in the treatment of skin pigmentation with hydroquinone is its daily use and strict adherence to the instructions and recommendations of the doctor.

Be sure to test the back of the wrist for sensitivity and intolerance to the drug before applying it to larger areas of the skin. If as a result, no redness, irritation or other side effects are detected, then you can proceed with regular use of hydroquinone to enhancement of lighting skin tone.

A prerequisite for the treatment of skin pigmentation with hydroquinone is the use of sunscreen, which will guarantee the effectiveness of the therapy. So, you will be sure that exposure to the sun will not affect the reverse effect of the drug.

Probability of side effects

Although hydroquinone is recognized as a safe substance, it can still cause side effects. These include redness and dryness. Especially these manifestations are typical for sensitive and dry skin. However, these symptoms disappear as the skin gets used to the drug.

Sometimes prolonged consumption of hydroquinone can lead to the appearance of dark-blue spots on the skin. This condition is called ochronosis. In this case, you should immediately stop using the substance.