A widening parting, more hair in the shower or a receding hairline can feel alarming, particularly when the change seems sudden. The most useful first step is to establish why it is happening. Hair loss is not one diagnosis, and the right treatment depends on the pattern, pace and cause.
Some forms of hair loss improve once an underlying trigger is addressed. Others respond best when treatment begins early, before follicles become permanently damaged. A focused dermatology assessment can provide clarity and a practical plan rather than leaving you to trial products at random.
Hair loss: what are my treatment options?
Treatment ranges from medication and scalp treatments to managing a medical trigger, depending on the type of hair loss. For many people, a combination of approaches gives the best chance of maintaining existing hair and encouraging regrowth where follicles remain active.
The main categories include pattern hair loss, temporary shedding, alopecia areata and scarring hair loss. They can look similar initially, but their management is very different.
Pattern hair loss
Androgenetic alopecia, often called male or female pattern hair loss, is the most common cause. In men, it usually presents as recession at the temples or thinning at the crown. In women, the parting may gradually widen and overall density may reduce, often while the frontal hairline is preserved.
This condition is influenced by genetics and hormonal sensitivity. It tends to progress gradually, which is why early action matters. Treatment does not usually create a completely new head of hair, but it can slow further loss and, for some people, improve density.
Topical minoxidil is a well-established first-line option for both men and women. It is applied directly to the scalp and works by prolonging the hair growth phase. It needs consistent use over several months before benefit can be judged. Some early shedding can occur when starting treatment, and stopping it commonly leads to a return to the previous pattern of loss over time.
For men, oral finasteride may be considered following a full discussion of suitability, benefits and potential side effects. It reduces the hormone activity that contributes to follicle miniaturisation. It can be effective for male pattern hair loss, but it is not suitable for everyone and requires informed prescribing.
Women with pattern hair loss may sometimes be offered hormonal treatment, such as spironolactone, where clinically appropriate. This is particularly relevant where there are features of androgen excess, such as acne, irregular periods or increased facial hair. Pregnancy planning and contraception must be discussed carefully, as several hair-loss medicines are not safe in pregnancy.
Low-dose oral minoxidil is also prescribed by some specialists for selected patients. Although it can be convenient, it is not suitable for all and requires consideration of medical history, blood pressure and possible side effects such as unwanted facial or body hair.
Telogen effluvium: increased shedding after a trigger
Telogen effluvium is a common cause of diffuse shedding. Hair may come out in larger amounts during washing or brushing, often two to three months after a trigger. Potential triggers include significant illness, surgery, childbirth, rapid weight loss, restrictive dieting, severe stress, thyroid problems, iron deficiency and certain medication.
The encouraging news is that this form of hair loss is often temporary. The priority is to identify and correct the trigger where possible. Blood tests may be appropriate to check for iron deficiency, thyroid dysfunction, nutritional deficiency or other relevant medical factors.
Minoxidil is not always necessary in acute telogen effluvium, particularly when regrowth is already beginning. It may be considered if shedding persists, if it has uncovered underlying pattern hair loss, or if a specialist believes it is likely to support recovery. Avoiding unnecessary supplements is sensible: high-dose biotin, for example, can interfere with some blood test results and does not treat every cause of hair loss.
Alopecia areata: patchy hair loss
Alopecia areata usually causes clearly defined round or oval patches of hair loss. It is an autoimmune condition, meaning the immune system targets the hair follicles. It can affect the scalp, beard, eyebrows and other body hair, and its course is unpredictable.
Small, recent patches may regrow without treatment. However, prompt dermatology review is worthwhile, especially if patches are spreading, eyebrows or eyelashes are affected, or hair loss is extensive. Treatment may include steroid injections into the affected areas, topical treatments or, in more severe cases, specialist systemic medicines. The most appropriate option depends on the extent of hair loss, your health and the likely balance of benefit and risk.
Scarring hair loss needs early specialist care
Scarring alopecia is less common but should not be missed. In these conditions, inflammation damages the follicles and can lead to permanent loss. Warning signs include scalp pain, burning, itch, redness, scale, pustules or shiny areas where follicle openings are no longer visible.
This is not a condition to manage with over-the-counter products alone. Early assessment is important and may involve close scalp examination, blood tests and occasionally a scalp biopsy. Treatment aims to control inflammation quickly and preserve the follicles that remain.
A precise diagnosis comes before treatment
A good hair-loss consultation should look beyond the amount of hair shed. Your clinician will ask when the change began, whether it is gradual or sudden, whether there is a family history, and whether you have experienced recent illness, stress, dietary change or hormonal symptoms.
The scalp should be examined for the distribution of loss, inflammation, broken hairs and signs of follicle damage. Dermoscopy, which uses magnification to inspect the scalp and hair shafts, can help distinguish between common conditions. Blood tests may be arranged when symptoms or history suggest an underlying cause.
This approach prevents two common problems: treating temporary shedding as if it were permanent pattern loss, or delaying treatment for an inflammatory condition that could scar. It also avoids spending money on treatments that do not match the diagnosis.
What about shampoos, supplements and PRP?
Medicated shampoos can help when dandruff, seborrhoeic dermatitis or scalp inflammation is contributing to discomfort and shedding. They are unlikely, however, to reverse established pattern hair loss on their own.
Supplements are useful when a proven deficiency exists, such as iron or vitamin D deficiency, but they are not a substitute for diagnosis. Hair is sensitive to inadequate protein and restrictive diets, so a balanced diet matters. Taking multiple supplements “just in case” is rarely the answer and can occasionally cause harm.
Platelet-rich plasma, often called PRP, is offered by some clinics for pattern hair loss. It involves using a concentration of your own platelets, injected into the scalp. Research is promising but protocols vary, evidence is less consistent than for established medicines, and repeated treatments are usually needed. It may be an option for selected patients, but it should be discussed honestly as an adjunct rather than a guaranteed solution. However, this is not something currently offered at Clinic 360.
Hair transplantation can be highly effective for suitable people with stable pattern hair loss and sufficient donor hair. It is a surgical procedure, not a cure for progressive loss. Ongoing medical treatment is often still recommended to protect the native hair around a transplant.
When to seek assessment promptly
Arrange a medical review sooner rather than later if hair loss is sudden, patchy, painful, associated with scalp redness or scaling, or accompanied by fatigue, weight change, menstrual changes or other new symptoms. Seek advice if you are losing eyebrow or eyelash hair, or if a child has areas of scalp hair loss.
For gradual thinning, there is still value in acting early. The aim is not only to pursue regrowth, but to understand what is realistic, protect healthy follicles and choose treatment that fits your medical history and preferences.
At Clinic 360, a dermatology assessment can help you move from uncertainty to a clear, personalised plan without a GP referral. Hair loss is often treatable, but the most effective next step is usually not the newest product on the shelf – it is a confident diagnosis and timely expert care.