Medical disclaimer

What xmahub is

xmahub provides structured, evidence-based information about what drives chronic eczema and the behaviours, environmental changes, and skincare ingredients that the research suggests help. We calibrate the content to your profile so the advice is relevant to your situation.

Every recommendation in the protocol is drawn from published dermatology literature, clinical guidelines, or barrier science. Where the evidence is ambiguous or conflicting, we default to the more conservative, better-supported position.

What xmahub is not

xmahub is not a substitute for a consultation with a qualified clinician. We do not diagnose, prescribe, or treat any condition. No part of the site creates a doctor-patient relationship between you and xmahub or the authors of any content.

The assessment profiles (gut-skin axis driven, contact-reactive, airborne allergen-sensitive, and so on) are editorial descriptions we use to calibrate what we send you. They are not medical diagnoses.

When to see a GP or dermatologist

Some situations need professional assessment. Do not delay seeking medical advice because you are following the xmahub protocol. See a GP, dermatologist, or pharmacist if any of the following apply.

• This is the first time you have had what looks like eczema and you have not had a medical assessment yet. A proper diagnosis matters: other conditions can look similar.
• Your eczema is new, widespread, or rapidly worsening.
• You have signs of a skin infection: yellow crusting, weeping, increasing pain, red streaks spreading from a patch, fever, or feeling unwell.
• You have small, painful, cluster-like blisters on eczema skin. This can be eczema herpeticum, a viral infection that needs urgent treatment.
• Your symptoms are affecting your sleep, mood, work, or relationships.
• You are pregnant or breastfeeding, have a chronic health condition, or take prescription medications that might interact with any dietary or behavioural changes.
• You are considering stopping or changing a topical steroid, biologic (such as dupilumab), or other prescribed eczema treatment. Changes to prescribed medication should always involve the clinician who prescribed it.

Urgent and emergency signs

The following are medical emergencies. Stop reading xmahub and call 999, go to A&E, or call 111 immediately:

• Swelling of the lips, tongue, throat, or difficulty breathing (possible anaphylaxis).
• High fever with widespread skin redness and peeling.
• Rapidly spreading redness, intense pain, or red streaks with fever (possible cellulitis or sepsis).
• Confusion, drowsiness, or a rash that does not fade under pressure.

NHS 111 is available online at 111.nhs.uk.

Medication changes and allergies

Never stop a prescribed medication abruptly based on something you read on xmahub. If a recommendation in the protocol conflicts with guidance from your clinician, follow your clinician and email us about the conflict so we can review.

If you have known food allergies, asthma, or other atopic conditions, talk to your GP before making significant dietary changes described in the protocol. Some recommendations, for example introducing fermented foods or specific prebiotics, can interact with histamine intolerance or gut conditions that need clinical oversight.

NHS resources

If you want authoritative, free information to read alongside the xmahub protocol, the NHS has good patient-facing pages on atopic eczema:

• NHS: atopic eczema overview
• NHS: contact dermatitis
• NICE: atopic eczema clinical knowledge summary

Our responsibility to you

We take the accuracy of our content seriously. If you find something in the protocol or on the blog that is wrong or out of date, email hello@xmahub.com with a reference and we will correct it. Evidence updates, so will we.