Male Pattern Baldness (Ganjapan): Stages, Causes, Real Options
Male pattern baldness (ganjapan) is mostly genes plus a hormone called DHT, and no oil, onion juice or “hair regrowth” capsule sold online reverses it. What a doctor or dermatologist prescribes can slow it, and sometimes thicken what’s left, if you start early and stay patient. This guide shows the stages, the honest options and the traps.
The short version
- Main cause: inherited sensitivity of hair roots to DHT, a form of testosterone
- Pattern: temples recede, crown thins, the sides and back stay
- What works: prescription options chosen by a dermatologist, and transplant for suitable men
- What doesn’t: oils, onion, egg masks, “DHT blocker” shampoos sold as a fix
- Judge progress: photos every 3 months, verdict at 6 to 12 months
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What is male pattern baldness, and why does it happen?
Think of each hair root as a small factory. In men who inherit the sensitivity, DHT (dihydrotestosterone) slowly shrinks the factories on the top of the head. Each new hair comes out thinner, shorter and lighter, until some roots stop making visible hair at all. Doctors call this miniaturisation.
The hair on the sides and back of the head doesn’t react to DHT the same way. That’s why even very bald men keep a horseshoe of hair, and it’s why transplants work: roots moved from the back keep their resistance in their new home.
Genes come from both parents. The old line that “it comes from your mother’s father” is only half the story. Your father, uncles and brothers are just as useful a guide.
Normal shedding is about 50 to 100 hairs a day. Pattern loss isn’t about how many hairs land in the sink. It’s about the new hairs coming back thinner.
The Norwood stages: where are you on the scale?
Dermatologists use the Norwood scale, from 1 to 7. You don’t need to memorise it, but knowing roughly where you sit helps you talk to a doctor and judge a transplant offer.
| Stage | What you see | Usual advice |
|---|---|---|
| 1 to 2 | Slight temple recession, the “mature hairline” | Watch, photograph, no panic |
| 3 | Clear M-shape at the temples, or crown thinning (3 vertex) | Best time to see a dermatologist |
| 4 to 5 | Deeper temples, open crown, thin bridge between | Medical options plus transplant talk |
| 6 to 7 | Bridge gone, only the horseshoe remains | Transplant limited by donor hair; many men shave |
Medicines work best on roots that are thinning, not roots that have been dead for years. Earlier is better. Shiny, smooth skin with no fine hairs rarely comes back.
Is it pattern baldness, or something else?
Not every hair loss in a man is ganjapan. Some kinds are temporary and fixable, so a proper check matters before you spend money.
- Round, smooth coin patches, sometimes in the beard too: that’s usually alopecia areata, an immune condition. See coin-shaped bald patches.
- Sudden all-over shedding 2 to 3 months after typhoid, dengue, surgery, crash dieting or a big shock: telogen effluvium, which usually settles by itself.
- Scaly, itchy patches with broken hairs: a scalp fungus, which needs antifungal medicine from a doctor.
- Thinning with tiredness, weight change or feeling cold: thyroid or iron problems are worth a blood test.
A dermatologist can usually tell the difference in a few minutes by looking through a dermoscope, a lit magnifier, at the roots.
What actually works for male pattern baldness
There are a small number of options with real evidence behind them. A doctor or dermatologist decides which one suits you, at what strength and for how long. None is a one-time fix; stop them and the thinning picks up again within months.
Prescription medicines
One family is a lotion or foam applied to the scalp, which keeps roots in their growing phase longer. Another is a tablet that lowers DHT levels in the scalp. A dermatologist weighs your age, your plans for children, your other medicines and your side-effect worries before choosing. Some men notice more shedding in the first weeks of the lotion; that is the old hairs making way, and a doctor can tell you what to expect.
Don’t buy the tablet from a pharmacy counter on a friend’s advice. It isn’t safe for women who are or may be pregnant to handle broken tablets, it can affect a PSA blood test used for prostate checks, and a small number of men get side effects that need a doctor’s follow-up.
Other doctor-led options
- Microneedling done properly, alongside medicine, is sometimes added by dermatologists.
- PRP (platelet-rich plasma) is widely sold. The evidence is mixed, it costs a lot, and it only makes sense in a clean clinic, with realistic expectations.
- Low-level laser caps have modest support and a high price tag.
Myth: oils, onion juice and “DHT blocker” shampoos regrow a bald scalp
Coconut, mustard, amla or rosemary oil can make hair look glossy and the scalp feel good. Massage is pleasant. None of it changes the effect of DHT on the roots. Onion juice has a small amount of lab interest for patchy hair loss, not pattern baldness, and it can irritate skin badly.
Why do people believe it? Because shedding comes and goes on its own. A man starts an oil in a heavy-shedding month, the shedding eases, and the oil gets the credit.
If it regrew a bald crown, every bald man selling it would have hair.
Biotin and “hair vitamins” help only people who are truly short of them, which is rare. Extra biotin can also mess up some blood tests, including thyroid and heart tests. Tell the lab if you take it.
Hair transplant: the honest picture
A transplant moves roots from the back to the thin areas. It doesn’t create new hair. The donor area is a fixed bank account, and a man at Norwood 6 with a thin back simply can’t get a full head.
- Check who does the surgery. The doctor should do the key steps, not only technicians. Ask directly.
- Ask for the graft count and the plan in writing, including what happens to the crown later.
- Look at 12-month results, not the day-after photos. Final growth takes 9 to 12 months.
- Ask about medicine after surgery. The native hair keeps thinning unless it’s protected, which can leave an island of transplanted hair.
- Avoid very young men chasing a teenage hairline. A low hairline at 22 can look strange at 45.
- Clinic hygiene: sterile, single-use needles and blades, and a named doctor you can call if a wound gets red, hot or smelly.
Cheap “hair tourism” packages and chains that advertise “5,000 grafts in one day” deserve extra suspicion.
Fakes and scams online
Social media is full of “German hair serum”, “ayurvedic hair regrowth kit” and before-and-after photos of different men. A few warning signs:
- Promises of new hair “in 30 days” or “guaranteed”.
- No ingredients list, no maker’s address, no batch number.
- Imported prescription medicines sold without a prescription, often fake or wrong strength.
- “Hair gummies” with a long list and no amounts.
Hair falls out in clumps or in round patches, the scalp is scaly, painful or pus-filled, you’ve lost eyebrow or beard hair too, or the loss came with weight loss, fatigue or fever. A teenager with fast hair loss should see a doctor. Never start, stop or share a prescription hair medicine without your own doctor, and tell any doctor who orders a PSA test that you take one. Anabolic steroids and “gym gainers” with hidden steroids speed up pattern loss as well as harming the heart and liver.
Living with it: grooming and confidence
Plenty of men choose not to treat it. A short even cut, a clean shave or a well-kept beard often looks better than a long comb-over. Sunscreen or a cap on a thinning scalp is worth the habit, because the skin there burns easily. Our men’s hair and beard routine covers daily grooming. More in Hair Care.
Questions men ask about ganjapan
Can male pattern baldness be reversed?
Not fully. Doctor-prescribed options can slow it and thicken thinning areas, especially at early stages, but roots that stopped years ago rarely recover.
Does baldness come from the mother’s side?
Partly. One important gene sits on the X chromosome from your mother, but other genes come from both parents. Look at both sides of the family.
Does onion juice regrow hair?
Not for pattern baldness. It has some lab interest for patchy hair loss only, and it can sting and irritate the scalp.
At what age does male pattern baldness start?
It can start any time after puberty, sometimes in the late teens. Many men see temple changes in their 20s and 30s.
Does wearing a cap or helmet cause baldness?
No. Caps don’t cause pattern loss. Very tight headgear rubbing the same spot for years can cause some breakage there.
Is hair fall from stress permanent?
Usually not. Shedding after illness or stress generally settles within 6 months, but it can unmask pattern loss that was already starting.
Do hair loss medicines affect fertility or the prostate?
Some can affect hormones and PSA readings, which is why a doctor chooses them. Discuss any plans for children and any prostate checks first.
How long before I know a treatment works?
Give it 6 to 12 months. Take photos in the same light every 3 months; the mirror is too forgiving on some days and too cruel on others.
Is a hair transplant permanent?
Transplanted roots usually last, but the hair around them keeps thinning, so many men need medicine or a second procedure later.
Does gym and protein powder cause hair loss?
Exercise doesn’t. Some powders and “gainers” hide anabolic steroids, which can speed up pattern loss. Stick to labelled products and read our note on hidden steroids in gainers.
Does shaving the head make hair grow back thicker?
No. Shaving cuts hair at the surface and doesn’t change the root. Regrowth feels coarse only because the tip is blunt.