Hair loss appointments have a way of going quickly and leaving you in the parking lot realizing you forgot to mention the thing that has been bothering you most. The fix is unglamorous: write it down beforehand. Below is what is worth preparing.
Who to see
A board certified dermatologist is the specialist for hair and scalp conditions, and some dermatologists sub-specialize in hair disorders specifically. A primary care clinician is a reasonable first stop, particularly if you suspect a general health cause and need blood work ordered, and can refer you on. Be aware that a clinic whose primary business is selling one particular procedure or product is not a neutral place to get a diagnosis.
The timeline
One page. When you first noticed a change. Whether it has been steady, accelerating, or episodic. Any period when it seemed to improve. And critically, what was happening in the six months before it started, since some forms of hair loss follow their trigger by two to three months. Include illness with fever, surgery, hospitalization, pregnancy and delivery, significant weight change, crash dieting, a bereavement, or a major life stressor.
The medication and supplement list
Write down everything, with doses, including things you would not think of as medication: hormonal contraception, thyroid medication, blood thinners, retinoids, antidepressants, blood pressure medication, and any supplement, especially high-dose vitamin A or biotin. Note when each was started or stopped relative to the hair change.
Biotin deserves a specific mention for a practical reason: high-dose biotin supplementation can interfere with some laboratory immunoassays, including certain thyroid and hormone tests, and produce misleading results. Tell whoever orders your blood work that you take it, and ask whether you should stop it beforehand.
Family history, both sides
Ask relatives before the appointment. Pattern hair loss runs in families and it is not inherited only from one parent's side, despite the persistent folk belief. Note who, what pattern, and roughly what age it started.
Your routine, honestly
How often you wash, what you use, whether you use heat, relaxers, bleach, dye, extensions, weaves, or tight styles, and how long you have done so. Traction from sustained tension is a genuine and preventable cause of hair loss along a hairline, and it is one of the few where a change in habit is directly protective. This is not the moment to under-report.
Photographs
Bring whatever you have, oldest first. Even inconsistent old holiday photographs help establish when the change began.
Questions worth asking
- What do you think is causing this, and how confident are you?
- Is there any sign of scarring, and does that change how quickly we need to act?
- What tests would change what you recommend, and what would you do with each result?
- What are my options, and what is the realistic best case for each one in my situation?
- How long before we would know whether something is working, and how will we measure it?
- What are the side effects, how common are they, and are any of them persistent?
- What happens if I do nothing?
- If I stop a treatment later, what happens to any improvement?
That last question is the one people most often wish they had asked. Several approaches to hair loss are maintenance rather than cure, and understanding that up front changes how you decide.
Practical notes for the visit itself
Go with clean, dry, unstyled hair and no concealing products, fibers, or powders, so the clinician can see the scalp. If you wear a hairpiece or extensions, ask when booking whether they should be out for the appointment. Bring someone with you if you find it hard to retain information in medical settings, or ask permission to record the explanation.
After the appointment
Write down what was said before you drive home. Ask for the diagnosis in writing and for any test results to be sent to you. If a treatment was recommended, note the review date. And if you are uncertain, a second opinion from another dermatologist is a normal and reasonable thing to seek, particularly before committing to an expensive or irreversible procedure.
This article is general information, not medical advice. Hair loss can be a sign of an underlying medical condition, and treatments differ in how well they suit any individual person. Talk to a dermatologist or another licensed clinician about your own situation before starting or stopping anything.