{"product_id":"hydroquinone-cream-4-for-dark-spots-melasma-hyperpigmentation-1-oz","title":"Hydroquinone Cream 4% Skin Lightening Cream, Dark Spot Remover (Rx)","description":"\u003ch1\u003eHydroquinone Cream 4%\u003c\/h1\u003e\n\u003cp\u003e\u003cspan class=\"VODHU pdMy8\"\u003eHydroquinone is a prescription-strength topical skin lightener (4% concentration = 40 mg\/g) used to \u003cstrong\u003ebleach hyperpigmented skin\u003c\/strong\u003e. It works by inhibiting the tyrosinase enzyme in melanocytes, thereby reducing melanin production. Hydroquinone 4% cream is indicated for gradual lightening of conditions like melasma\/chloasma (“pregnancy mask”), sunspots (freckles\/age spots), post-inflammatory hyperpigmentation (from acne or injury), and similar dark patches. In practice it is considered a first-line therapy for stubborn melasma and dyschromias\u003c\/span\u003e \u003cspan class=\"VODHU pdMy8\"\u003eTypical indications include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun spots and freckles:\u003c\/strong\u003e age spots\/solar lentigines and freckles caused by sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelasma\/Chloasma:\u003c\/strong\u003e hormone-related brown patches on the face (e.g. pregnancy mask or birth-control related).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-inflammatory hyperpigmentation:\u003c\/strong\u003e dark marks after acne, burns, rashes or injury.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther dyschromias:\u003c\/strong\u003e localized pigmented areas (as directed by a physician).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination therapy:\u003c\/strong\u003e 4% strengths are usually prescription-only and often used with other topicals (like tretinoin and mild corticosteroids in a “triple cream”) to enhance effect in stubborn melasma.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHydroquinone 4% cream is applied in a thin layer to the affected area (usually once or twice daily). Improvement may take several weeks, and continuous treatment is generally limited (commonly up to 3–6 months).\u003c\/p\u003e\n\u003ch2\u003eAdministration and Use\u003c\/h2\u003e\n\u003cp\u003eApply a \u003cstrong\u003ethin layer only to the darkened areas\u003c\/strong\u003e, avoiding normal skin, eyes, and lips. Typical directions (per drug label) are to rub the cream in twice daily (morning and\/or bedtime) to affected patches. Use should be limited in duration – for example, if no lightening is seen after about 2–3 months of twice-daily use, treatment should be stopped. After initial improvement, many patients maintain benefits by reducing frequency (e.g. applying once or twice weekly). Because UV exposure counteracts the effect, \u003cstrong\u003ebroad-spectrum sunscreen and sun avoidance are essential\u003c\/strong\u003e during treatment. In fact, the official product label warns that minimal sun exposure will sustain melanocytes and reverse therapy, so daily SPF 30+ (and covering skin) is recommended.\u003c\/p\u003e\n\u003cp\u003eBefore using widely, test hydroquinone on a small area for 24 h. If no excessive redness, itching or rash develops, you can continue. Apply only to intact skin – do \u003cstrong\u003enot\u003c\/strong\u003e use on broken, inflamed, or eczema-affected skin. Do not combine with other bleaches (e.g. benzoyl peroxide) on the same area. Use with caution if also taking any photosensitizing medications (the label advises avoiding known photosensitizers). Hydroquinone 4% is generally \u003cem\u003eprescription-only\u003c\/em\u003e and usually not given to children ≤12 years except under strict medical advice. (Consult a doctor before use in pregnancy or breastfeeding – the safety is unproven and it is FDA Category C.\u003c\/p\u003e\n\u003ch2\u003eEffects and Monitoring\u003c\/h2\u003e\n\u003cp\u003eThe onset of lightening is gradual. Many patients begin to see pigment fade in several weeks, with \u003cstrong\u003epeak benefit after ~3 months\u003c\/strong\u003e of regular use. In one review, about 70% of melasma patients had noticeable clearing after 3 months of twice-daily hydroquinone. Because uneven application can cause blotchy skin, apply evenly over the entire lesion. If no response is seen in a few months, the therapy is considered ineffective and should be discontinued. After stopping, pigmentation may slowly return, so continued sun protection and maintenance therapy (e.g. weekly use) may be needed.\u003c\/p\u003e\n\u003ch2\u003eSide Effects\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"VODHU pdMy8\"\u003eHydroquinone is usually well tolerated when used as directed, but it can cause local irritation. Common adverse effects include \u003cstrong\u003eskin redness, burning, itching, dryness or stinging\u003c\/strong\u003e at the application site. In sensitive individuals, it may trigger allergic contact dermatitis; in that case, stop the cream and see a doctor. More unusual effects (with prolonged high-strength use) include \u003cstrong\u003eexogenous ochronosis\u003c\/strong\u003e, a bluish-black darkening of the skin, especially with years of nonstop high-strength use. This outcome is rare but is a key reason to limit duration and surface area of treatment. Also reported (rarely) are milia formation, nail pigmentation, or false glucometer readings. Because of systemic absorption (roughly 35–45% of a topical dose), hydroquinone is contraindicated if you have known hypersensitivity to it or its preservatives (such as metabisulfite)\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon side effects are typically mild and skin-related:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIrritation:\u003c\/strong\u003e burning, stinging, itching, redness or peeling at the application site. Dryness (flakiness) is also common.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllergic dermatitis:\u003c\/strong\u003e rare contact allergy causing rash or hives. If severe rash or swelling occurs, stop use immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePigment changes:\u003c\/strong\u003e paradoxical darkening (\u003cem\u003eexogenous ochronosis\u003c\/em\u003e) – a rare blue-gray or blue-black discoloration of treated skin after long-term use, especially in darker-skinned patients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSevere reactions:\u003c\/strong\u003e intense redness, cracking, blisters or unusual skin discoloration should prompt immediate medical advice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther:\u003c\/strong\u003e hydroquinone can falsely elevate glucometer glucose readings (relevant for diabetics using home glucose monitors).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMost mild side effects resolve after stopping the cream. Patients should report any severe irritation or unusual skin changes to their doctor.\u003c\/p\u003e\n\u003ch2\u003eAdministration and Precautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow to use:\u003c\/strong\u003e Hydroquinone cream is for external use only. Clean and dry the area, then apply a thin layer covering the dark spot; rub in gently. Wash hands after application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid sensitive areas:\u003c\/strong\u003e Do not apply near the eyes, lips, or mucous membranes. Do not use on broken, irritated or sunburned skin. If it accidentally contacts eyes or mouth, rinse thoroughly with water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun protection:\u003c\/strong\u003e Always wear broad-spectrum sunscreen and limit sun exposure during treatment. UV light can reverse the pigmentation benefit and increase side effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuration:\u003c\/strong\u003e Use only as prescribed. Continuous use is usually limited to a few months (often 3–6 months), with treatment breaks recommended to minimize risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePregnancy\/Breastfeeding:\u003c\/strong\u003e Hydroquinone is Pregnancy Category C.. It is generally avoided in pregnancy or nursing due to limited safety data; only a doctor should decide its use in these cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllergy:\u003c\/strong\u003e Do \u003cstrong\u003enot\u003c\/strong\u003e use if you have a known allergy to hydroquinone or related phenolic compounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther:\u003c\/strong\u003e Inform your physician of any liver\/kidney disease or other medical conditions. Do not share your medication with others.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"VODHU pdMy8\"\u003eIn summary,\u003cstrong\u003e hydroquinone cream\u003c\/strong\u003e is a powerful, prescription-strength treatment for dark spots and melasma. Proper use (small area application, twice-daily short course, plus sunscreen) can safely lighten pigment. However, it should be used under a doctor’s guidance due to potential irritation and long-term effects. Persistent pigment changes often require combination therapy (e.g. adding a mild steroid or retinoid) or maintenance regimens, so follow-up with a dermatologist is advisable if used long-term\u003c\/span\u003e.\u003c\/p\u003e","brand":"Acella Pharmaceuticals","offers":[{"title":"Default Title","offer_id":53474150580592,"sku":"42192-0151-01P","price":20.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0350\/files\/Hydroquinone-Cream-4.jpg?v=1774961326","url":"https:\/\/www.mountainside-medical.com\/products\/hydroquinone-cream-4-for-dark-spots-melasma-hyperpigmentation-1-oz","provider":"Mountainside Medical","version":"1.0","type":"link"}