Product

Cortizone-10 Maximum Strength Anti-Itch Creme

Hydrocortisone 1% — the weakest class of steroid there is. Its label says seven days. Most people use it for months, and that gap is the whole story.
At a Glance
Mixed

Hydrocortisone 1% is a genuine anti-inflammatory steroid. It is also the weakest class there is, which makes it much safer than the stronger steroids a doctor may prescribe. For short-term itch, it works well.

The catch is long-term use. On thin skin — the face, eyelids, groin and armpits — steroids used daily for weeks can cause thinning, visible broken veins and stretch marks. Stretch marks are permanent.

There is one important warning. Do not use a steroid on a fungal infection like ringworm, jock itch or athlete's foot. It can calm the redness while the fungus keeps spreading underneath. If a rash is ring-shaped, scaly or spreading, see a doctor.

Hydrocortisone for Eczema: How It Works and When to Use It0:28 · Dermapedia on YouTube

Key facts

Key activeHydrocortisone 1%
TextureCream
Best forShort-term itch from eczema, bites, rashes
Approximate price$7–$9
FragranceFragrance free

How it works

It works, and for short-term itch it works well. Hydrocortisone is a genuine anti-inflammatory steroid, and for a bug bite, a patch of eczema or an irritant rash, it will calm things down within days.

It is cheap and available everywhere.

1% is the strongest hydrocortisone allowed without a prescription — and it is a low-potency steroid, the weakest class there is. That is a feature: it is much safer than the potent steroids a doctor might prescribe.

Used as directed — for a few days, on a small area — it is a safe and useful thing to have in a cabinet.

Everyday habits

How to use it
  • When: Up to a few times a day, for a few days only.How much: A thin layer over the itchy spot. Steps: Apply to clean, dry skin on a small area. Stop after 7 days: The label says to stop and ask a doctor if symptoms last more than seven days. A caveat: Be careful on the face, eyelids, groin and armpits, where skin is thin and absorbs more. Do not put it on a ring-shaped or spreading rash, which may be fungal — see a doctor instead.
Who should be careful+

⚠️ Do not put this on a fungal infection. This is the most important warning on this page.

Ringworm, jock itch and athlete's foot are fungal. A steroid suppresses your immune response — so the redness and itching fade and the rash looks like it is getting better, while the fungus keeps spreading underneath. It loses its telltale ring shape and becomes hard even for a doctor to recognise. Doctors have a name for it: tinea incognito.

If a rash is ring-shaped, scaly, spreading at the edges, or gets better and then worse on hydrocortisone — stop, and see a doctor. That rash needs an antifungal, not a steroid.

⚠️ The label says seven days. "Stop use and ask a doctor if symptoms persist for more than 7 days." Most people use this for months. If you are still reaching for it after a week, the thing you are treating needs a diagnosis, not more steroid.

Be careful on the face, eyelids, groin and armpits. The skin is thin there and absorbs far more. This is where steroid thinning, visible broken veins and stretch marks actually happen. Stretch marks are permanent. Occasional short-term use on the face is fine; daily use for weeks is not.

"Maximum Strength" is a marketing phrase. It means 1% is the most the rules allow to be sold over the counter. It is not stronger than a $2 store-brand tube of 1% hydrocortisone.

The base contains sodium lauryl sulfate — an irritant — which is an odd choice for already-inflamed skin.

Questions people ask+
What is "maximum strength"?It means 1% is the most hydrocortisone allowed without a prescription. It is not stronger than a cheaper 1% store brand.
How long can I use it?The label says up to seven days. If you still need it after that, see a doctor.
Can I use it on ringworm or athlete's foot?No. Those are fungal. A steroid can make them worse while hiding the signs.
Is it safe on the face?Short-term use is usually fine, but daily use for weeks can thin the skin.
Is it fragrance-free?The listed ingredients contain no added fragrance.
Full ingredient list+

Active ingredients: Hydrocortisone 1%

Inactive ingredients: Aloe Barbadensis Leaf Juice, Aluminum Sulfate, Beeswax, Calcium Acetate, Cetearyl Alcohol, Dextrin, Glycerin, Maltodextrin, Methylparaben, Mineral Oil, Petrolatum, Propylparaben, Sodium Cetearyl Sulfate, Sodium Lauryl Sulfate, Water

References+

1. Topical Corticosteroids - StatPearls - NCBI Bookshelf (https://www.ncbi.nlm.nih.gov/books/NBK532940/) — Confirms hydrocortisone is a genuine anti-inflammatory corticosteroid and that hydrocortisone 1% cream is in the least-potent group (Class VII) of the seven-class topical steroid potency system. 2. Choosing Topical Corticosteroids - American Family Physician (AFP) (https://www.aafp.org/afp/2009/0115/p135) — Classifies hydrocortisone 1% as the least potent (Group VII) topical steroid and states low-potency steroids are the safest agents, supporting the claim that 1% hydrocortisone is a low-potency, safer steroid. 3. FDA Over-the-Counter Monograph M017: External Analgesic Drug Products for OTC Human Use (https://www.accessdata.fda.gov/drugsatfda_docs/omuf/monographs/OTC%20Monograph_M017-External%20Analgesic%20Drug%20Products%20for%20OTC%20Human%20Use%2005.02.2023.pdf) — FDA monograph specifies hydrocortisone 0.25 to 1% as the permitted concentration for OTC anti-itch products, confirming 1% is the strongest hydrocortisone allowed without a prescription. 4. DailyMed - Hydrocortisone 1% Cream (OTC Drug Facts label) (https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=9987165c-1a0f-dd57-e053-2a95a90ae735) — Official OTC Drug Facts label confirming hydrocortisone 1% is available over the counter for temporary relief of itching from eczema, insect bites, rashes and irritant contact dermatitis. 5. Itchy Rash Worsened by Topical Steroids: The Role of Primary Care Physicians in Preventing Tinea Incognito (https://clinmedjournals.org/articles/jfmdp/journal-of-family-medicine-and-disease-prevention-jfmdp-11-162.php?jid=jfmdp) — Documents that applying topical corticosteroids to a fungal (dermatophyte) infection worsens and spreads it (tinea incognito), backing the warning not to use hydrocortisone on a fungal infection.