“My Hair Has Been Thinning for 3 Years – Is It Too Late to Do Anything About It?”
Reader question:
My hair has been gradually getting thinner for about three years. I kept hoping it would sort itself out, but recently I've noticed I can see much more of my scalp, especially under bright lights. Have I left it too late to do anything about my hair loss, or is there still a chance I can improve it?
Hair Loss Review Centre answers:
No, three years of hair thinning doesn't automatically mean you've left it too late.
People often assume there is a point where hair loss suddenly becomes untreatable. In reality, it depends far more on why your hair is thinning and what condition the affected hair follicles are in than whether you've been losing hair for one year, three years or longer.
That said, there is a good reason hair-loss specialists encourage people to act sooner rather than later. Treatments for pattern hair loss generally produce better results when started early.
So don't write your hair off. But after three years of progressive thinning, now is a good time to find out what's actually happening.
Why has my hair been getting thinner for years?
There are numerous possible causes, but gradual thinning over several years is commonly associated with pattern hair loss.
In men, male pattern hair loss often begins with recession at the temples, thinning through the crown, or both. In women, it can appear as reduced density across the top of the scalp, a widening parting or a noticeably thinner ponytail.
Pattern hair loss is progressive.
Rather than healthy hairs simply falling out overnight, susceptible follicles gradually become smaller. This process is known as miniaturisation. The hairs produced by those follicles become progressively finer, shorter and less noticeable.
That's why somebody can still have hair covering an area of their scalp but feel that they've “lost half their hair”. Many of those hairs may still be there, but they're no longer providing the coverage they once did.
If I can still see thin hairs, is that a good sign?
Potentially.
There is an important difference between an area containing weakened, miniaturised hairs and an area where there has been longstanding complete hair loss.
If you still have hairs growing throughout the thinning area, there may be more scope to maintain and potentially improve their appearance than in an area that has been completely bald for a long time.
But don't try to diagnose the condition of your follicles by staring at them in the bathroom mirror.
A dermatologist or suitably qualified hair-loss specialist can examine your scalp much more closely and determine whether you're experiencing pattern hair loss or something else.
Could three years of thinning be caused by something else?
Absolutely.
Not all long-term thinning is genetic hair loss.
Hair loss can also be associated with illness, stress, weight loss, iron deficiency and numerous other medical or nutritional factors. Some forms are temporary, while others require specific treatment.
That's particularly important if your hair loss doesn't follow the usual pattern, you're experiencing very heavy shedding, your scalp is painful or inflamed, or you've noticed other changes to your health.
The NHS recommends seeing your GP if you're concerned about hair loss and getting an idea of the cause before approaching a commercial hair clinic.
Can hair grow back after three years of thinning?
Sometimes, yes, but expectations need to be realistic.
The aim isn't always to restore the hair you had at 18.
Depending on the type and extent of hair loss, a successful outcome might mean reducing further loss, maintaining the hair you still have, thickening existing miniaturised hairs or achieving some visible regrowth.
For pattern hair loss, treatments such as minoxidil can help some people maintain hair and stimulate growth, although results vary and continued use is required to maintain its benefits.
Finasteride is another established treatment for male pattern hair loss, while women with female pattern hair loss have different treatment considerations. Neither treatment is suitable for everybody, so it's worth discussing the options and potential side effects with an appropriate healthcare professional.
Nutrition matters too. Your hair needs an adequate supply of nutrients to grow normally, particularly if your diet has been restrictive or a deficiency is contributing to the problem. However, a hair supplement shouldn't be treated as a cure for unexplained hair loss, and taking excessive amounts of certain nutrients can actually be counterproductive.
What should I do now?
First, stop judging your hair every day.
Take several clear photographs of your hairline, temples, crown and parting under consistent lighting. These will give you a useful baseline for comparing your hair over the coming months.
Then concentrate on establishing the likely cause.
If it is pattern hair loss, delaying for another three years is unlikely to improve your position. If it's excessive shedding or something medical or nutritional, identifying the trigger may completely change the way you approach it.
Most importantly, don't fall into the trap of assuming:
“I've been losing my hair for three years, so there's no point doing anything now.”
Three years is not a deadline.
The bottom line
No, it isn't necessarily too late to do something about hair thinning after three years.
But the longer progressive hair loss continues, the more important realistic expectations become. With pattern hair loss in particular, earlier treatment generally offers a better opportunity to preserve existing hair.
Find out what type of hair loss you have, look at the options appropriate for that diagnosis, take baseline photographs and judge progress over months rather than days.
You can't go back and start three years ago.
But you can start dealing with it now.
This article is for general information only and isn't intended to diagnose or treat a medical condition. If you're concerned about persistent or unexplained hair loss, speak to your GP, dermatologist or another appropriately qualified healthcare professional.