Melasma

Using broad-spectrum sunscreen, hats, shade, and sunglasses every day. Tinted sunscreens that contain iron oxides help block visible light, which regular clear sunscreens may not.

Almost always. Clinicians commonly consider it the foundation for any melasma plan, in every season and skin tone.

Anyone can use sun protection, but some people react to certain sunscreen ingredients. Mineral or tinted options may be gentler for sensitive skin.

Stinging, burning, or breakouts from a product. Tint shades may not match every skin tone, so testing the shade matters.

It works as ongoing prevention rather than a quick fix. Benefits build over months, and lapses can bring patches back.

• Which tinted sunscreen shade and type might suit my skin tone?
• How much indoor or window light should I plan for?
• How often should I reapply during the day?

Choosing mild, fragrance-free cleansers and moisturizers, avoiding scrubbing, and limiting very hot environments when possible.

Often discussed alongside other steps, especially when skin stings easily or patches seem to flare with heat or irritation.

No major concerns. Strict avoidance of heat is not always realistic, so it is usually about reducing exposure, not eliminating it.

Products that sting, burn, or redden the skin, since irritation may darken patches.

Hard to measure on its own. It is usually part of a longer plan.

• Are any products in my routine likely to irritate my skin?
• Does heat seem to matter in my case?

Non-prescription creams and serums with ingredients such as vitamin C, niacinamide, kojic acid, or low-strength azelaic acid, sold to even out skin tone.

Often considered for mild patches, or while waiting to see a clinician. The American Academy of Dermatology notes that non-prescription options are usually tried for a limited time before reassessing.

Less suitable for sensitive skin that reacts easily, or when patches are stubborn. Claims on labels such as "erases dark spots" or "cures melasma" are not realistic, since melasma tends to return.

Irritation, redness, or peeling, which can make dark patches worse. Be careful with unregulated creams, since some imported or unlabeled products may contain ingredients that are not listed.

Changes, if any, are usually slow. Several months is a common time to judge.

• Is a product I already use helping or irritating my skin?
• How long should I try this before reassessing?
• How can I tell if a cream is safe and honestly labeled?

A topical medicine that lowers pigment production and is one of the most commonly used treatments for melasma.

Often considered when sun protection and gentler products have not been enough. It is usually directed by a clinician for a limited period.

May be less suitable during pregnancy or breastfeeding, or for people with a past allergic reaction to it. Your clinician will weigh this.

Redness, dryness, or irritation. Long or poorly supervised use has been linked in some people to a rare darkening of the skin (ochronosis), which is why medical guidance matters.

Often judged over several months. Results may fade if the patches are not kept in check afterward.

• Is hydroquinone a fit for my skin and health history?
• How will we decide when to pause or change treatment?
• What should we do about maintenance afterward?

Prescription or clinician-guided creams that work in different ways. Azelaic acid is gentler and is also used for acne and rosacea. Topical tranexamic acid is used by some clinicians for stubborn melasma.

Often considered when hydroquinone is not a good fit, is not tolerated, or when a gentler or longer-term option is wanted.

Pregnancy and breastfeeding should be discussed first. People with sensitive skin may react to some of these products.

Stinging, dryness, or redness. Availability and form of topical tranexamic acid vary, and evidence is still growing.

Often several months to judge. The AAD notes that melasma treatment commonly takes about 3 to 12 months to show results.

• Would a gentler option make sense for me?
• Is topical tranexamic acid something we should consider?
• Can these be combined safely?

Prescription creams that combine three types of medicine in one product: a pigment-lowering agent (hydroquinone), a retinoid (such as tretinoin), and a mild steroid to calm irritation.

Often considered for moderate to stubborn melasma, usually for a limited period under clinician supervision.

Less suitable in pregnancy or breastfeeding, or when skin is very sensitive or broken. The steroid part is not meant for long, unsupervised use.

Redness, dryness, peeling, or skin thinning with prolonged use. Irritation may lead to extra darkening, especially in brown and deep skin.

Often judged over a few months, then reviewed with a clinician.

• Is a combination cream right for my skin tone and sensitivity?
• How long would we plan to use it before reviewing?
• What is the plan to keep results afterward?

In-office treatments that remove top layers of skin or target pigment with light or laser energy.

Sometimes added to a plan when sun protection and medicine have only partly helped. The AAD notes that some studies show added benefit for people already using medicine and sun protection.

Needs extra caution in brown and deep skin tones, in sensitive skin, and when skin is tanned or irritated. Clinicians often prepare the skin first, and some people are better off skipping these treatments.

Heat or irritation can trigger rebound darkening (post-inflammatory hyperpigmentation) or make melasma worse, and some lasers can cause lighter spots. Strict sun protection after treatment matters.

Often a series of visits over months. Results can fade, and melasma may return.

• How do you lower the risk of rebound darkening in my skin tone?
• How do you prepare the skin before a peel or laser?
• What is the plan if my melasma gets worse afterward?

A pill that some dermatologists use for stubborn melasma when other treatments have not worked. It was developed for other uses, and its use for melasma varies by country and clinician.

May be discussed when melasma is widespread or has not improved with sun protection and topical care.

Often not suitable for people with a past or family history of blood clots, certain clotting disorders, or some heart or stroke risks, and may need extra caution with hormone medicines. Pregnancy and breastfeeding need a careful discussion.

Stomach upset and changes in periods can occur. Rarely, blood clots can happen, so clinicians review personal and family history first. Seek care quickly for leg swelling or pain, chest pain, or sudden shortness of breath.

Often judged over several months, and melasma may return after stopping.

• Is this pill appropriate given my medical and family history?
• What are the risks compared with topical options?
• What happens if melasma returns after I stop?

A conversation with your clinician about whether hormone-based medicines or other medicines may be playing a role.

May be discussed when melasma started or worsened after starting birth control, hormone therapy, or another medicine.

Never stop or change a prescribed medicine on your own. Birth control may be needed for other health reasons, and stopping does not always clear melasma.

Changes in your cycle, mood, or other health needs when any hormone medicine is adjusted by a clinician.

If hormones are part of the cause, changes may take months to show, and results vary.

• Could any of my medicines be linked to my melasma?
• Are there other options if I need hormone medicine?
• What can I expect during and after pregnancy?