Home » Health & Wellness Can Apple Cider Vinegar and Crushed Aspirin Treat Scalp Psoriasis? November 12, 2026 by Mani Pandey Important: This article is for informational purposes only. Please read our full disclaimer for more details. Scalp psoriasis is itchy, flaky, and exhausting, so it is no surprise people hunt for a kitchen fix. One viral remedy mixes apple cider vinegar with crushed aspirin and rubs it on the scalp. It sounds clever because aspirin contains a skin-softening ingredient. Whether it actually works is a different question. [1][2] Here is what the evidence says, what can go wrong, and what dermatologists use instead. Short answer: there is no research showing that crushed aspirin, with or without apple cider vinegar, treats scalp psoriasis. Evidence for vinegar alone is also very limited. [1][2] Article Contains Why This Remedy Sounds Logical What the Evidence Actually Shows The Risks Nobody Mentions in the Videos If You Still Want to Try Vinegar Alone What Actually Works for Scalp Psoriasis When to See a Doctor Why This Remedy Sounds Logical Aspirin contains salicylic acid, a common ingredient in medicated shampoos and scalp treatments that softens scale. [1] Apple cider vinegar is acidic and is often said to ease itching and balance scalp pH. [1] Putting them together feels like a natural double-action treatment. That reasoning is where the claim starts and stops. [1] What the Evidence Actually Shows Crushed Aspirin: Online claims that it helps psoriasis lack supporting research. [1] Apple Cider Vinegar: The National Psoriasis Foundation lists it as a home remedy for scalp itch, diluted 1:1 with water on unbroken skin and rinsed off. [1] But one review found no published studies of it for psoriasis. [2] Related Research: A small study of 22 people with atopic dermatitis, a different condition, found no improvement from ACV soaks, and they caused irritation. [2] Adding Aspirin: Dermatologist Deeptej Singh, MD, says adding aspirin to ACV is not more effective than ACV alone. [2] Dermatologist View: ACV can be “a good home remedy” for comfort, but “it doesn’t replace prescription medications” because it does not treat the inflammation behind psoriasis. [2] The Risks Nobody Mentions in the Videos Chemical Burns and Irritation: ACV is very acidic and can burn the skin, especially on cracked or inflamed areas. [2] Open Scalp Skin: Avoid it on sores, cracks, or bleeding skin. Psoriasis plaques are often scratched raw. [2] Aspirin Concerns: Aspirin has blood-thinning effects and may be unsafe for some people. Rubbing crushed tablets also adds grit to inflamed skin. [1] Eye Contact: Vinegar in the eyes can damage the cornea. Rinse immediately and call a doctor. [2] Worse Flares: Home remedies can worsen symptoms in some people. [1] If you are allergic to aspirin or take blood thinners, do not apply crushed aspirin to your scalp without asking a doctor or pharmacist. If You Still Want to Try Vinegar Alone Dermatologist guidance is cautious and specific. The safest version is the simplest one. [2] Step 1: Patch test a small area and wait a few days for any reaction. [2] Step 2: Mix apple cider vinegar 1:1 with water. Never use it undiluted. [1][2] Step 3: Apply to skin that is intact, then rinse off once dry. [1] Step 4: Use it a few times a week at most, and stop at the first sting. [2] Skip the aspirin. If you want salicylic acid on your scalp, a shampoo made for it is gentler, measured, and designed to be rinsed safely. What Actually Works for Scalp Psoriasis Psoriasis has no cure. Treatment focuses on easing symptoms and preventing flares. [1] Medicated Topicals: Corticosteroids, vitamin D analogs, retinoids, calcineurin inhibitors, and newer creams. [2] Over-The-Counter Help: Coal tar and salicylic acid products can soften scale. [2] Light Therapy: Natural sunlight and UV treatments have the most proven benefit among non-drug options, according to dermatologist Steven Feldman, MD. [2] Prescription Medicines: Biologics and oral medicines help moderate to severe cases. [2] Lifestyle Support: Some evidence supports fish oil, a Mediterranean-style diet, and mindfulness. [2] When to See a Doctor Thick plaques or hair thinning: These need proper treatment, not experiments. Bleeding, cracking, or pain: Open scalp skin is easily infected. No Improvement After a Few Weeks: Or if home remedies make things worse. Joint Pain or Stiffness: Psoriasis can be linked to joint inflammation, which needs early attention. Talk to a medical professional before any home remedy, to avoid side effects or worsening symptoms. [1] Frequently Asked Questions (FAQ’S) 1. Does aspirin work for dandruff or psoriasis flakes? A. The salicylic acid link is real, but there is no research supporting crushed aspirin on the scalp, and dedicated shampoos are safer. 2. Can I use ACV on a flaky, itchy scalp without psoriasis? A. Diluted vinegar is a common home remedy for mild itch, but evidence is limited and patch testing matters. 3. Is it safe to drink ACV for psoriasis? A. Undiluted vinegar can damage tooth enamel, burn the throat, and upset the stomach. There is no proof drinking it treats psoriasis. 4. How long should I try a remedy before giving up? A. If the scalp is not clearly better within two to three weeks, or gets worse sooner, stop and see a dermatologist. The Bottom Line Apple cider vinegar with crushed aspirin is a popular idea with no research behind it. The risks of burns and irritation are real, and proven treatments exist that are far more reliable. [1][2] Save this before you try the next scalp hack. References Healthline – Gokhman R (written); Perkins S, MD (medical review). Apple Cider Vinegar and Crushed Aspirin for Scalp Psoriasis. Healthline. webmd – WebMD. Apple Cider Vinegar and Psoriasis: Does It Really Help? (quotes Deeptej Singh, MD; Elizabeth Bahar Houshmand, MD; Steven R. Feldman, MD). Related Posts: 10 Natural Ways to Treat Psoriasis at Home Top 5 Essential Oils That Help Psoriasis Herbs for Psoriasis: Topical Herbal Treatments 7 Vitamins and Supplements for Psoriasis How To Use Apple Cider Vinegar For Psoriasis? Is Coconut oil Good for Psoriasis? How to Use Turmeric for Psoriasis? Nail Psoriasis Vs Fungus – Differences , Symptoms and When to See a Doctor? 10 Best Foods to Eat If You Have Psoriasis Foods to Avoid with Psoriasis: 7 Triggers That Can Worsen Flare-Ups Watch an ad to unlock bonus content