Journal · Topic · 8 articles

Hair loss and unwanted hair

Why hair thins or sheds, which doctor to see, and what the medicines can do, matched to the cause; plus laser hair removal and unwanted facial hair.

Foundations

Minoxidil for hair loss: how long before it works, and why hair sheds first

How long minoxidil takes, what the hair cycle explains about early shedding, what changes with low-dose oral minoxidil, the side effects, what happens if you stop, and when hair loss needs a doctor first.

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Foundations

PRP for hair loss: what the evidence shows

What platelet-rich plasma is, what the meta-analyses report for pattern hair loss in numbers, why protocols differ so much, the side effects, and what drives the cost.

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A watercolour still life of a wooden hairbrush on a folded white towel beside a small green plant in a plain ceramic pot on a pale wooden table

Foundations

Hair loss in Malaysia: which doctor to see and what treatment costs depend on

Who does what for hair loss in Malaysia, the tests that find a cause, which medicines a pharmacist may supply and which need a prescription, and what decides the cost of treatment.

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Foundations

Hair falling after having a baby (rambut gugur lepas bersalin): when it is normal, when it is not

Hair that falls in handfuls a few months after birth is usually a temporary change in the hair cycle. How long it lasts, what the evidence says, and when to check iron and thyroid.

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A hand-drawn ink and watercolour anatomical plate of skin in cross-section with three hair follicles and their dark hair shafts, long, mid and short, on warm paper, no people, no face, no text; a generated illustration, not a photograph

Foundations

Unwanted facial hair in women: when it is a hormone question before a laser question

Thick, dark hair on the chin, upper lip or jaw can be genetic, or it can be a sign of a hormone condition such as PCOS. How doctors score it, which signs need prompt review, and where laser fits.

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A smooth grey stone beside a folded white cloth and a single green leaf in soft daylight, a still life with no text, people, needles or devices

Foundations

Laser hair removal in Malaysia: who may do it, what to expect

Laser hair removal is on the Ministry of Health list of aesthetic medical procedures, and the lasers were designated medical devices from 1 June 2026. What that means, and what to expect on Asian skin.

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A wooden comb resting on a folded white cotton towel beside a window in soft morning light, a still life with no bottles, tablets, logos or people

Foundations

Minoxidil and finasteride: what hair loss medicines do, tablets or lotion

Minoxidil comes as a lotion and as a tablet, finasteride as a tablet. What each does, how long the wait is, why hair may shed first, and what happens when the medicine stops.

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Dr Ong Jin Khang seated at his consultation desk, reviewing notes on a laptop, seen from across the desk in warm clinic light

Foundations

Hair loss is several diseases. Which one is yours?

Why is my hair falling out? The answer depends entirely on which kind of loss you have.

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