Male Pattern Hair Loss in Singapore: How It Is Diagnosed and What Treatment Can Do

Androgenetic alopecia — male pattern hair loss — is the progressive shrinking of genetically sensitive follicles under the influence of dihydrotestosterone (DHT), a derivative of testosterone. With each cycle the affected follicle produces a shorter, finer, lighter hair, until it stops producing visible hair at all. The sensitivity is inherited from either side of the family, the process typically starts at the temples and crown, and it affects a majority of men to some degree by middle age. It is not caused by wearing caps, frequent washing, an oily scalp, stress or diet, though stress-related shedding can sit on top of it and make it more obvious.

Because it is a slow, hormonally driven process rather than an event, the useful mental model is a dimmer switch being turned down over years rather than a light being switched off. Treatment works by holding the dimmer where it is and, where follicles are still responsive, turning it back up a little.

The diagnosis is usually clinical. A doctor looks at the distribution — temples, frontal hairline, crown, or all three — compares the density at the front and top with the back and sides (which are spared in pattern loss), and examines the scalp for miniaturised hairs: fine, short, pale hairs among normal ones, which indicate follicles that are shrinking but still alive. A history covers the timeline, family pattern, recent illness or medication (to exclude a shedding episode on top), and any symptoms that might suggest a different diagnosis. Blood tests are not routine for typical male pattern loss; they are arranged when the history points elsewhere.

Staging matters because it decides realistic goals. Early thinning with plenty of miniaturised hairs has a lot to recover; a shiny, smooth, long-bald crown has no follicles left to respond, and no medicine will change that. An honest doctor tells you which stage you are at before discussing what to spend.

Two classes of medicine have decades of evidence in male pattern hair loss. Topical minoxidil prolongs the growth phase and improves blood flow around the follicle; it is applied daily and its effect fades if stopped. Oral finasteride lowers the DHT acting on the follicle, slowing or halting the miniaturisation and allowing some thickening; it is a prescription medicine with a side-effect profile a doctor discusses with you individually, and it is not appropriate for everyone. Many men use both. These names appear here in an informational context — which is suitable for you, at what dose, and with what monitoring is a decision made with a doctor after examination, not from an article.

What treatment achieves, for a man with living follicles, is typically reduced shedding within two to three months, stabilisation by six, and modest visible thickening at the crown and parting over six to twelve months, documented with standardised photographs. What it does not achieve is restoring a hairline that receded a decade ago, or working without being continued. Pattern loss is a condition you manage, not one you finish treating.

A hair transplant moves DHT-resistant follicles from the back and sides to the front and crown. It is the right answer for established, stable baldness where there is nothing left for medicine to act on — but it does not stop the process in the remaining native hair, which is why most transplant candidates still need medical therapy, and why transplanting too early can leave an island of grafts in a receding sea. DrPlus does not perform hair transplants; where one is the right answer, you will be told plainly and referred appropriately.

Regenerative scalp injections such as PRP are not offered at our Singapore clinics. Low-level laser devices, supplements, caffeine shampoos and 'DHT-blocking' herbal products range from weakly supported to unsupported; none replaces the two medicines above, and money spent on them before a diagnosis is money spent on the wrong question.

At Tanjong Pagar, East Coast and Novena, a hair loss consultation for men means a scalp examination, staging, a frank conversation about what is realistic, and — where treatment is suitable — a written plan built on doctor-prescribed therapy with photographic reviews at three and six months. Consultations are private, and hair loss can be discussed alongside other men's health concerns in the same visit if you wish. Results vary by individual; we show you yours in photographs rather than asking you to judge in the mirror.