Dermatology social media: credible skin education and privacy

Why dermatologists win on social: credibility

Very few people search for this topic. "Dermatology instagram" gets about 140 searches a month in the US, and "dermatology social media" about 10 (Google Ads Keyword Planner data via DataForSEO, US, 12-month average to Sep 2026). Social is a discovery channel, not a search channel: patients find you while scrolling, sometimes through a skincare question they didn't know a dermatologist could answer.

That puts you in the same feed as skincare influencers, and you have an advantage they can't buy. The American Academy of Dermatology (AAD) warns patients that medical misinformation can spread like wildfire (opens in a new tab) on social media, and tells them to follow accounts known for accurate, trustworthy medical information, such as board-certified dermatologists. Every post should earn that recommendation.

What credibility looks like on a feed:

1. Real providers on camera. Your physicians, PAs and NPs, named, with credentials in the bio or caption.
2. Sources in the caption. A short "Source: AAD" or a MedlinePlus link signals the difference between education and opinion.
3. Calm corrections. Myth-busting without mocking the people who believed the myth.
4. No product hype. If you recommend a product, say why, and disclose any relationship with the brand.

Social sits inside a wider plan; our dermatology marketing overview shows where it fits next to search, ads and referrals.

Content pillars: conditions, sun safety, procedures, myths

Rotate four pillars so the feed stays useful and doesn't turn into a promotions board.

1. Conditions in plain language. Acne, eczema, psoriasis, rosacea, hair loss. A 30-second explainer of what psoriasis is, using MedlinePlus's description of itchy or sore patches of thick, red skin with silvery scales (opens in a new tab), and what a visit involves.
2. Sun safety. The CDC's prevention steps (opens in a new tab) translate well to short video: shade, protective clothing, a wide-brimmed hat, sunglasses, broad-spectrum sunscreen of SPF 15 or higher, and no indoor tanning. The CDC also notes that a "base tan" is a sign of skin damage, which makes a strong myth-busting post.
3. Procedures demystified. What a skin biopsy feels like, how long a visit takes, what Mohs surgery involves. MedlinePlus describes Mohs as removing the cancer in layers (opens in a new tab) until all of it is gone; your surgeon can explain what that means for the patient's day.
4. Myths and trends. Viral skincare hacks, DIY treatments, "natural" sunscreen claims. Respond with what the evidence says and where to read more.

In May, join the AAD's Skin Cancer Awareness Month. The AAD asks members to share its posts (opens in a new tab) and uses the hashtags #PracticeSafeSun and #YourDermatologistKnows. Share the AAD's own posts rather than downloading and reposting its graphics, since the site prohibits republication without permission. For a full year of themes, see our dermatology content ideas.

Sourcing every claim

Treat each educational post like a short article: one claim, one source.

1. Choose the source first. AAD patient pages, MedlinePlus or the CDC. If none of them supports the claim, don't post it.
2. Paraphrase accurately. Keep the source's meaning; don't round "can help" up to "cures".
3. Cite in the caption. "Source: American Academy of Dermatology" or "Source: CDC" is enough on a post; put the link in your bio or story.
4. Have a clinician approve it. A provider signs off on every educational post before it goes out.
5. Date-check statistics. If you quote a number, use the current figure from the source and remove the post when it goes stale.

If a skincare brand pays you or sends free products, the FTC's endorsement guidance (opens in a new tab) expects a clear disclosure of that connection in the post itself.

Patient photos and authorization

Patient images are where dermatology accounts get into trouble, usually through good intentions.

1. Get a written authorization for each patient. HIPAA requires one for marketing uses under 45 CFR 164.508 (opens in a new tab). It must describe the information, who will use it, the purpose (name Instagram, TikTok and paid ads if you might use them), an expiration date or event, and the patient's signature and date.
2. Assume every image identifies someone. "Full face photographic images and any comparable images" are one of the 18 identifiers in 45 CFR 164.514 (opens in a new tab). Tattoos, jewelry, a distinctive mole or the room behind them can identify a patient to people who know them.
3. Watch the background. Exam room shots can catch a screen, a schedule or another patient. Check every frame.
4. Honor revocations. Patients can revoke an authorization in writing; take the image down from your profile and stop using it in ads.
5. Keep the paperwork with the image. A shared folder where each photo sits next to its signed form saves arguments later.

For the general rules across platforms, see our guide to HIPAA social media rules.

Comments, DMs and medical-advice limits

The comment section is public. Assume everything you write there will be screenshotted.

1. Never confirm someone is a patient. Not in replies to comments, reviews or tags, even if they posted about their visit first.
2. Don't diagnose. "Is this mole cancer?" gets a general answer: a dermatologist needs to examine it, and here is how to book.
3. Keep health details out of DMs. Instagram and TikTok messages aren't your practice's patient channel. Reply with how to call or request an appointment, and don't ask people to send photos of lesions.
4. Have saved replies. A short set of approved responses for common questions keeps staff consistent.
5. Moderate, don't argue. Hide spam and abuse; answer misinformation once, with a source.

Turning posts into ads

Organic posts build trust slowly. When a post performs well, it is tempting to boost it, but a boosted post is an ad, and Meta's advertising rules are stricter than its posting rules.

1. Check personal attributes. Meta's personal attributes policy (opens in a new tab) bars ads that assert or imply someone's health conditions. A caption like "Struggling with acne?" may be fine as a post and rejected as an ad.
2. Target cosmetic ads to adults. Meta's health and wellness policy (opens in a new tab) requires ads for cosmetic procedures to target people 18 or older.
3. Re-check photo authorizations. Make sure each authorization covers paid ads, not just organic posts.
4. Send people to the right page. An ad should land on a treatment or service page, not your profile.

More detail is in dermatology Facebook ads and our guide to healthcare social media.

Medfy's role, plainly. Medfy does not post to social media for your practice. Its free audit scores your social presence alongside your website, listings, SEO, AI visibility and ads. If you want paid social, the Meta ads + AI creatives add-on ($199/month) produces on-brand static ads made from your own website, with copy written for healthcare ad policies, and tests them. You can score your social presence with the free audit.

Common mistakes

• Posting before-and-after photos without a signed authorization that covers social media
• Thanking a patient by name in a comment
• Captions that make claims with no source
• Answering "what is this rash?" in public
• Boosting a post that addresses the viewer's condition
• Reposting AAD graphics without permission instead of sharing the AAD's posts

Frequently asked questions

What should dermatologists post on social media?

Rotate four pillars: plain-language condition explainers, sun safety, what procedures are really like, and myth-busting of viral skincare trends. Cite the AAD, MedlinePlus or CDC in the caption, feature your own providers, and use patient images only with signed authorizations. Educational posts build the trust that later turns into cosmetic consults and referrals; promotional posts usually work better as clearly labeled ads.

Can dermatologists give skincare advice on social media?

General education, yes; individual advice, no. Explaining how broad-spectrum sunscreen works, with a CDC or AAD source, is education. Telling a commenter what their rash is, or which prescription they need, is a clinical judgment made without an exam. Reply with general information and an invitation to book. If a brand pays you or sends free products, disclose the relationship as the FTC expects.

Can dermatologists post patient photos?

Only with the patient's written HIPAA authorization for that use. Under 45 CFR 164.508, the form must describe the photo, state the purpose (such as Instagram posts and ads), give an expiration date or event, and carry the patient's signature and date. Full-face images are one of HIPAA's 18 identifiers, and tattoos or backgrounds can identify people too. Remove the image if the patient revokes in writing.