Hydroquinone: functions, dosage, side effects, how to use it

What Drug Hydroquinone?

What is Hydroquinone for?

Hydroquinone is a drug with a function to lighten black patches on the skin (also called hyperpigmentation, melasma, spots) caused by pregnancy, birth control pills, hormonal medications, and skin sores.

These creams work by blocking the processes in the skin that cause discoloration.

The dosage of hydroquinone and the side effects of hydroquinone are detailed below.

How to use Hydroquinone?

Follow all directions on the packaging of this product or use as directed by your doctor. Before using this cream, dab a little on the other part of the skin and watch for any serious side effects for 24 hours. If it itches and turns red or looks burning, do not use this product, and contact your doctor. If only subtle redness appears, the cream is working.

Apply it to all areas of the affected skin, usually twice daily or as directed by a doctor. This treatment is only used for the skin. If used carelessly, this cream can make undamaged skin brighter. Avoid using this cream in the eye area or on the nose and mouth. If it is already, immediately clean it with a little water.

This treatment can make the area of ​​the skin treated with the drug feel more sensitive to the sun. Avoid exposure to direct sunlight, tanning booths, and x-ray rays. Use sunscreen and wear clothes that cover your skin when you are outside.

Use this cream regularly to get the perfect properties. To help you remember, use this cream at the same time every day.

Talk to your doctor if your condition worsens within 2 months.

How to store Hydroquinone?

This medication is best stored at room temperature, away from direct light and damp places. Don't keep it in the bathroom. Don't freeze it. Other brands of this drug may have different storage rules. Observe the storage instructions on the product package or ask your pharmacist. Keep all medicines away from children and pets.

Do not flush medicines down the toilet or down the drain unless instructed to do so. Discard this product when it has expired or when it is no longer needed. Consult your pharmacist or local waste disposal company about how to safely dispose of your product.

Hydroquinone dosage

The information provided is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist before starting treatment.

What is the dosage of Hydroquinone for adults?

Usual adult dosage for dermatological disorders such as chloasma, melasma, freckles, senile lentigines, areas of melanin hyperpigmentation: apply to the infected area twice a day.

What is the dosage of Hydroquinone for children?

Usual dosage for children for dermatological disorders: Chloasma, melasma, freckles, senile lentigines, areas of melanin hyperpigmentation. Over 13 years: apply on the infected area twice a day.

In what dosage is Hydroquinone available?

Cream, External: 4%

Emulsion, External: 4%

Gel, External: 4%

Solution, External: 3%

Hydroquinone side effects

What side effects can be experienced due to Hydroquinone?

Get medical help immediately when you have symptoms such as allergies, hives, stopping breathing, swelling of the face, lips, tongue and throat.

Stop using Hydroquinone and contact your doctor if your skin feels hot, sore, and other irritations on your skin after applying this treatment.

Side effects that may arise include slight burning, itching, redness and irritation of the skin. Not everyone experiences such side effects. However, there are some side effects which are not mentioned in this list. If you have any questions about side effects, please consult your doctor or drug officer.

Hydroquinone Drug Warnings and Cautions

What should be known before using Hydroquinone?

Before using Hydroquinone, tell your Doctor or medic if you have any allergies to it or if you have allergies to any other medicines. This product contains active ingredients such as sulfites which can cause allergies and other problems. Talk to your pharmacist for more information.

Before using this medication, tell your doctor or pharmacist about your medical history, especially if you have asthma and other skin disorders.

Is Hydroquinone safe for pregnant and lactating women?

There are no adequate studies regarding the risks of using this drug in pregnant or breastfeeding women. Always consult your doctor to weigh the potential benefits and risks before using this medication. This drug is included in the risk of pregnancy category C according to the US Food and Drug Administration (FDA).

The following references the pregnancy risk categories according to the FDA:

• A = Not at risk
• B = No risk in several studies
• C = May be risky
• D = There is positive evidence of risk
• X = Contraindicated
• N = Unknown

There are no data that say whether topical hydroquinone can be excreted through breast milk. The manufacturer of this drug recommends that topical use of hydroquinone in mothers who are breastfeeding is carried out with caution.

Hydroquinone Drug Interactions

What medicines may interact with hydroquinone?

Interactions with other drugs can affect how the drug works and increase the risk of dangerous side effects. This article does not list all possible drug interactions. Record all medicinal products you use (including prescription, non-prescription and herbal medicines) and share them with your doctor and pharmacist. Do not start, stop, or change the dose of any medicine without your doctor's permission.

Before using this medication, talk to your doctor or pharmacist about what products you are using, either with or without a prescription.

Can food or alcohol interact with hydroquinone?

Certain drugs should not be used with meals or when eating certain foods because drug interactions can occur. Consuming alcohol or tobacco with certain drugs can also cause interactions to occur. Discuss your use of drugs with food, alcohol, or tobacco with your health care provider.

What health conditions may interact with Hydroquinone?

Any other health conditions you have can affect the use of this drug. Always tell your doctor if you have other health problems, especially:

• Liver and kidney disorders
• Asthma and sulfite allergy
• If you are currently using antibiotics

Hydroquinone overdose

What should I do in an emergency or overdose?

In case of an emergency or overdose, contact the local emergency services provider (112) or immediately to the nearest hospital emergency department.

What should I do if I miss a dose?

If you forget a dose of this medicine, take it as soon as possible. However, when it is nearing the time of the next dose, skip the missed dose and return to the usual dosing schedule. Don't double the dose.