Scalp Conditions
Scalp Allergic Reaction (Contact Dermatitis) help at Sussex Hair Clinic
What is a Scalp Allergic Reaction?
At the Sussex Hair Clinic, we understand that experiencing a sudden allergic reaction on the scalp is not only physically uncomfortable but can be deeply distressing. Often manifesting as intense itching, redness, or a burning sensation, these reactions require a matured, clinical approach to ensure the health of your hair follicles is not compromised. Led by Shuna Hammocks (MSRM), our practice specialises in identifying the root cause of contact dermatitis and acute sensitivities for patients across the Southeast.
As we age, the scalp’s natural barrier function can become more delicate. What might have been a minor irritation in earlier years can develop into a significant allergic reaction that leads to temporary hair thinning or “diffuse shedding.” Shuna Hammocks (MSRM) brings clinical expertise to the Sussex Hair Clinic, utilising advanced magnification to examine the scalp and differentiate between simple irritant reactions and true immunological allergies.

Understanding Scalp Allergic Reactions in Sussex
An allergic reaction on the scalp is frequently triggered by external substances, a condition clinically referred to as Contact Dermatitis. For many of our clients, this occurs following a professional or “at-home” hair colouring treatment, often due to a sensitivity to Paraphenylenediamine (PPD). In our local area, the exceptionally hard, chalky water found across the South Downs and the Weald can leave mineral deposits on the scalp that interact with fragrances or preservatives in shampoos, exacerbating a pre-existing sensitivity.
- Coastal winds and humidity
- Hard water mineral build-up
- A22 corridor commuter access
Your pathway to recovery from a Scalp Allergic Reaction
We provide a matured and thorough investigation into your scalp health. Your consultation at Sussex Hair Clinic will involve:
Chemical history review
A detailed audit of the hair dyes, perms, or styling products recently used.
Symptom management
Bespoke topical protocols to soothe inflammation and repair the scalp’s lipid barrier.
Preventative coaching
Guidance on “free-from” product alternatives safe for your specific skin chemistry.
Contact Sussex Hair Clinic today
If you are suffering from a scalp reaction, do not wait for the condition to worsen or impact your hair density. Early intervention is the key to successful management and long-term scalp comfort. Our clinic at Willow House within the Anderida Practice in Forest Row is perfectly positioned for commuters and residents from Tunbridge Wells, Crowborough, and Uckfield.
Related conditions
Other scalp conditions we treat

Folliculitis (Inflamed Follicles)
This condition looks like acne on the scalp—small, red bumps or white-headed pimples around the hair follicles, often caused by a bacterial or fungal infection.
Read more
Seborrhoeic Dermatitis
Often confused with dandruff, this is a chronic inflammatory condition presenting as red, itchy skin covered by greasy, yellowish scales.
Read more
Dandruff (Pityriasis Capitis)
Dandruff is more than just a nuisance; it is a metabolic disturbance of the scalp’s micro-flora. If over-the-counter shampoos haven’t worked, you may need a targeted clinical approach.
Read moreCalm the reaction, protect your hair
Book a consultation with Shuna Hammocks for a clear diagnosis and a comfortable path to recovery.
