Hydrocortisone 1% Cream & Ointment

Hydrocortisone 1% is a topical corticosteroid medicine, applied directly to the skin as a cream or ointment to treat inflammatory skin conditions. It belongs to the mild category of topical steroids in the UK classification, which puts it at the gentlest end of the spectrum. It's used for a range of mild skin conditions including mild eczema and atopic dermatitis, contact dermatitis, allergic skin reactions, insect bites and stings, mild seborrhoeic dermatitis, mild sunburn, prickly heat, and nappy rash in older babies. UK pharmacy own-label versions (Boots, Lloyds, supermarkets) and the brand name Hc45 are widely sold over the counter for these uses. Stronger inflammatory conditions usually need a more potent steroid; hydrocortisone is the medicine for mild, well-defined, short-term flares.

Hydrocortisone 1% is available both ways. You can buy it without prescription from any UK pharmacy as a pharmacy medicine (P-medicine), which means a pharmacist supervises the sale and may ask a few questions about your symptoms first. It can also be prescribed by a GP, sometimes alongside an emollient as part of a broader skin care plan. The OTC packs come with specific use restrictions: they're licensed for adults and children over 10 (over 1 for some products), for use on the body but not the face, anogenital area, broken skin, or infected skin, and for short-term use of up to 7 days at a time. Higher strengths of hydrocortisone (such as 2.5%) are prescription-only. If your skin condition needs treatment for longer than 7 days, on the face, in a child under 10, or on an area where the OTC product isn't licensed, the right step is a GP or pharmacist consultation rather than continuing to buy and use OTC packs.

Topical steroids are classified in the UK by potency rather than by drug name, which is the most useful way to understand the differences. The mild category includes hydrocortisone 0.5 to 2.5%. The moderately potent category includes clobetasone (Eumovate) and alclometasone. The potent category includes betamethasone valerate 0.1% (Betnovate), mometasone (Elocon), and fluticasone (Cutivate). The very potent category includes clobetasol propionate 0.05% (Dermovate). Each step up the ladder gives stronger anti-inflammatory effect but also more risk of side effects with prolonged use, particularly skin thinning and steroid-induced changes to the skin. Hydrocortisone is the gentlest of the lot and the safest for face use, for children, and for areas of thin skin. The trade-off is that it won't control moderately severe or severe flares, which need stronger steroids. Many patients use hydrocortisone for mild flares and step up to a potent steroid (with a prescription) for worse flares, then step back down to hydrocortisone or to emollients alone once the skin settles.

The active ingredient is identical; the difference is in the base. The cream has a water-based emulsion that absorbs quickly, leaves less residue, and feels lighter. The ointment has a greasy, oily base that sits on the skin, locks in moisture, and creates a partial seal. Each has its niche. The cream is better for moist or weeping skin, for face application where the ointment would feel uncomfortable, for daytime use under clothing, and for situations where you'll be reapplying frequently or want a clean feel. The ointment is better for dry, thick, scaly skin, for overnight use, and for chronic patches where extra moisture-locking helps the skin heal. The ointment is also slightly more clinically potent than the cream of the same strength, because the greasy base increases steroid absorption into the skin. Many patients use both at different stages: cream during the day, ointment at night, or cream for mild flares and ointment for thicker patches.

Hydrocortisone is essentially a synthetic version of cortisol, the body's own anti-inflammatory hormone produced by the adrenal glands. When applied to the skin, it penetrates into the cells of the upper layers and binds to glucocorticoid receptors inside those cells. The receptor-hydrocortisone complex moves into the cell nucleus and changes which genes are switched on and off. The result is a broad anti-inflammatory effect: inflammatory chemicals (prostaglandins, leukotrienes, cytokines) are suppressed, fewer inflammatory cells are recruited into the skin, the small blood vessels in the inflamed area constrict (which is why redness fades), and itch and discomfort settle. Hydrocortisone treats the symptom of inflammation rather than the underlying cause of conditions like eczema, which is why the inflammation can return when the medicine stops. The reason hydrocortisone is the mildest topical steroid is that it acts on the glucocorticoid receptor less strongly than betamethasone or clobetasol, so the anti-inflammatory effect is gentler and the side effect risk is lower.

Apply hydrocortisone thinly to the affected area once or twice daily, depending on the product instructions. The fingertip unit (FTU) is a useful way to measure: one FTU is the amount that can be squeezed onto an adult's index finger from the tip to the first crease, equals about half a gram, and covers an area roughly equivalent to two adult palm prints. As a rough guide for adults, one hand (both sides) takes 1 FTU, one arm takes 3 FTUs, one foot takes 2 FTUs, one leg takes 6 FTUs, your front torso takes 7 FTUs, and your back including buttocks takes 7 FTUs. Rub the medicine in gently rather than smearing it on heavily; a thin layer that just disappears is the right amount. Wash your hands after application unless your hands are the area being treated. If you're using an emollient as well, allow at least 30 minutes between applying the two, and apply each to the appropriate area: the steroid to the inflamed patches, the emollient to the wider area.

The general rule for over-the-counter hydrocortisone is up to 7 days at a time. If your skin hasn't improved within that period or if symptoms are getting worse, stop and speak to a pharmacist or GP rather than continuing. Under medical supervision, hydrocortisone can be used for longer courses (typically up to 2 to 4 weeks for adults), particularly for chronic conditions where a doctor has weighed up the broader picture. Even at the mild end of the steroid spectrum, the principle of using just enough to clear the flare, then stopping or stepping down, applies. For chronic eczema that tends to flare and settle, hydrocortisone is often used as a step-up option for mild flares, with stronger steroids reserved for worse ones, and emollients used continuously between flares. Repeated short courses with breaks in between are generally safer than continuous long-term use, particularly when applying to the same area of skin.

Yes, in most cases, and this is one of the situations where hydrocortisone has a clear advantage over more potent steroids. Facial skin is thinner than skin on the body and absorbs topical steroids more readily, so the risk of side effects (thinning, telangiectasia, perioral dermatitis) is higher with potent steroids on the face. Hydrocortisone's mild potency makes it the topical steroid generally considered safe for short-term use on the face, including on the eyelids in certain situations under medical advice. The cream is preferred over the ointment for face use because it feels lighter and less greasy. The OTC packs of hydrocortisone are not licensed for face use though, even though the medicine is widely used there under prescription. If you want to use hydrocortisone on your face and are buying OTC, mention this to the pharmacist; they can advise whether your situation is suitable or whether a doctor's input is needed first.

Yes, in many cases, and hydrocortisone is usually the first-line topical steroid in children for the same reasons it's safest on adult facial skin: the mild potency means a lower risk of skin and systemic side effects, which matters because children have thinner skin and a higher surface-area-to-body-weight ratio than adults. The OTC packs are typically licensed for children over 10, with some products approved from age 1 for specific indications like nappy rash. Children under the age limit on the pack, or with chronic eczema that needs regular treatment, should be seen by a GP rather than treated with OTC products alone, because the right plan often involves a combination of emollients, hydrocortisone for body flares, and sometimes moderately potent steroids for thick or stubborn patches under specialist guidance. Avoid prolonged daily use of even mild steroids on a child's skin without medical input, particularly on the face or in skin folds.

Hydrocortisone is the best-tolerated topical steroid, with side effects rare under normal short-term use. When effects do occur, they're typically local to the skin where the medicine is applied. Possible local effects include skin thinning (atrophy) with prolonged use, mild stinging or burning on application, occasional worsening of fungal or bacterial infections (which steroids can mask without treating), perioral dermatitis if used around the mouth, and rarely, an allergic contact reaction to the medicine itself or to the cream base. Systemic side effects from skin absorption are very uncommon with appropriate use of hydrocortisone 1%, which is part of why the medicine is considered safe enough to sell over the counter. For most people using hydrocortisone for a week or two on a defined patch of skin, the side effect profile is negligible.

The risk of skin thinning with hydrocortisone 1% is much lower than with the more potent topical steroids, and it's unlikely with the short courses that hydrocortisone is typically used for. Skin thinning develops mostly with prolonged daily use over many weeks or months, particularly on thin-skinned areas (face, eyelids, flexures) and under occlusion. A 7-day course of hydrocortisone for an insect bite on the arm or a flare of eczema on the leg essentially never causes visible thinning, and the skin recovers fully when treatment stops. Repeated short courses for flares, with breaks in between, also rarely cause long-term thinning at this potency level. Skin thinning becomes a real concern if you find yourself using hydrocortisone every day for months on end, or using it on the face daily over years, in which case stepping back and reviewing the overall skin care plan with a GP or dermatologist is the right move.

Hydrocortisone is also available combined with other medicines for specific situations. The most common combinations in the UK are Daktacort (hydrocortisone plus miconazole, an antifungal), Canesten HC (hydrocortisone plus clotrimazole, also an antifungal), Fucidin H (hydrocortisone plus fusidic acid, an antibiotic), and Eurax HC (hydrocortisone plus crotamiton, an anti-itch agent). These combinations are designed for situations where inflammation is mixed with infection or with severe itch that needs separate treatment. Daktacort and Canesten HC are commonly prescribed for inflamed fungal infections (athlete's foot with eczema-like changes, infected nappy rash, intertrigo in skin folds). Fucidin H is used for eczema that's become bacterially infected. The combinations need a specific reason to be prescribed; plain hydrocortisone is generally first choice when there's no infection involved, since adding an unnecessary antibiotic or antifungal risks side effects and resistance without benefit. If you've been given a combination product, it's because the prescriber identified one of these specific issues, so don't substitute plain hydrocortisone or vice versa without checking.

For short-term use on small areas, hydrocortisone is generally considered safe in pregnancy. Its mild potency and low systemic absorption mean the medicine doesn't reach the developing baby in clinically meaningful amounts under normal use. The OTC packs typically advise women who are pregnant or breastfeeding to speak to a pharmacist or GP first, mostly as a precaution rather than because of specific evidence of harm. Hydrocortisone is also generally compatible with breastfeeding for the same reasons, with one important caveat: don't apply it to the breast or nipple area without medical advice, since the baby could ingest the medicine through breast milk or direct mouth contact during feeds. If you need to treat a nipple flare, wiping the area before each feed is the usual approach. For larger areas, longer courses, or when in any doubt, having the conversation with a GP, midwife, or pharmacist rather than self-managing is the safer route.

A few reasons can explain why hydrocortisone might not be helping. The most common is that the flare is more severe than mild and needs a stronger steroid; in that case, a step up to a moderately potent (clobetasone/Eumovate) or potent (betamethasone) option, with prescription supervision, often clears what hydrocortisone couldn't. The second common reason is under-treatment: not applying enough, not treating for long enough, or not covering the whole affected area. The third is infection: bacterial or fungal infection of the skin can mimic or complicate eczema, and steroids alone won't treat it. Signs of infection include sudden worsening, golden crusts, weeping, increased pain, fever, or red streaks spreading from the patch. Several features call for a clinical review rather than continuing on OTC hydrocortisone: a rash that's spreading rapidly or blistering, no improvement after a week of treatment, frequent flares requiring repeated packs, any rash in a baby or young child that hasn't been properly diagnosed, and any rash with systemic symptoms (fever, joint pain, fatigue, weight loss). For chronic conditions like eczema and psoriasis that need repeated treatment, a planned approach involving emollients, appropriate strength steroids for flares, and sometimes non-steroid alternatives (calcineurin inhibitors, phototherapy) tends to give much better long-term control than relying on intermittent OTC hydrocortisone alone.