Men's Health: OTC & Supplement Guide (Australia)

Male-Pattern Hair Loss: What Actually Works

Male-pattern hair loss (androgenetic alopecia) affects a large proportion of men and becomes more common with age. It is driven by genetics and the hormone dihydrotestosterone (DHT), which gradually shrinks hair follicles at the temples and crown. It is not caused by wearing hats, shampoo, or poor circulation.

The main OTC treatment in Australia is topical minoxidil (brands include Rogaine and pharmacy own-brands), a liquid or foam applied to the scalp once or twice daily. Minoxidil is thought to prolong the growth phase of hair follicles and improve blood flow to them. It may help slow shedding and produce modest regrowth in some men, but it does not work for everyone and results are best on the crown rather than a receding hairline.

Be sceptical of supplements, laser combs and shampoos that promise to "regrow hair" — the evidence for most is weak. If hair loss is patchy, sudden, or comes with scalp irritation or scarring, see your GP, as this may point to a different cause such as alopecia areata or a fungal infection.

Prostate and Urinary Symptoms: See Your GP First

As men age, the prostate gland often enlarges — a common, non-cancerous condition called benign prostatic hyperplasia (BPH). It can cause lower urinary tract symptoms (LUTS): a weak stream, difficulty starting, dribbling, and needing to urinate more often, especially at night.

You will see saw palmetto marketed as a natural remedy for prostate symptoms. The evidence is weak and mixed — large, high-quality trials have generally found it works no better than placebo for BPH symptoms. It is not a substitute for a proper diagnosis. If BPH is confirmed, your GP can discuss prescription medicines that genuinely help, so a supplement is rarely the right first move.

Men's Multivitamins: Do You Actually Need One?

"Men's" multivitamins are one of the biggest categories in the pharmacy, but for most men who eat a reasonably balanced diet, a daily multivitamin offers little measurable benefit. Large reviews have not found that routine multivitamin use in healthy adults prevents heart disease, cancer or early death.

That said, some men may benefit from specific supplements — not necessarily a broad multivitamin. Examples include vitamin D if you get little sun exposure, vitamin B12 for some older men or those on a vegan diet, and targeted nutrients where a blood test has shown a genuine deficiency. The key is targeting a real gap rather than taking a scattergun product "just in case".

• radio_button_uncheckedEating well first: A varied diet with vegetables, fruit, wholegrains, lean protein and dairy or alternatives covers most men's needs more cheaply than any tablet.
• radio_button_uncheckedWho might benefit: Men with a diagnosed deficiency, restrictive diets, limited sun exposure, or certain medical conditions — ideally guided by a blood test.
• radio_button_uncheckedWatch the dose: More is not better. Fat-soluble vitamins (A, D, E, K) can build up, and high-dose single nutrients can interact with medicines. Check with your pharmacist.
• radio_button_uncheckedLook for the AUST L number: Supplements sold in Australia should carry an AUST L number, meaning the TGA has assessed them for safety and quality.

Sports and Muscle Injury Recovery

Sprains, strains and minor muscle injuries are common in active men. For most soft-tissue injuries in the first 48 to 72 hours, the RICER approach is the standard first-aid framework: Rest, Ice, Compression, Elevation and Referral. Ice for 15 to 20 minutes every couple of hours can help limit swelling and pain in the early stage.

For pain relief, OTC options include paracetamol, oral non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, and topical anti-inflammatory gels (for example diclofenac or ibuprofen gel) rubbed over the sore area. Topical gels deliver the medicine locally with less reaching the rest of the body, which can suit smaller, localised injuries. Always read the label, follow the maximum daily dose, and check with your pharmacist if you take other medicines or have stomach, kidney or heart conditions.

Men's Health Concerns at a Glance

This table summarises the common concerns covered above, the OTC options available in Australia, how strong the evidence is, and — importantly — when to involve a GP rather than self-treating.

Don't Delay: The Check-Ups That Matter

Men are statistically less likely than women to see a doctor and more likely to put off getting symptoms checked. That habit costs lives, because several serious conditions have early, treatable warning signs that no supplement can address.

A regular GP check-up — blood pressure, cholesterol, blood sugar, and age-appropriate screening — catches many problems before symptoms appear. Booking one when you feel well is one of the most effective things a man can do for his long-term health.

Frequently Asked Questions

Does minoxidil work for hair loss?

Topical minoxidil may help slow male-pattern hair loss and produce modest regrowth in some men, particularly on the crown, but it does not work for everyone. It typically takes 3 to 6 months to show any effect and must be used continuously — if you stop, the benefit is usually lost within a few months. It works better as a maintenance treatment than a cure. If your hair loss is patchy, sudden or comes with scalp problems, see your GP to check for another cause.

Is saw palmetto good for prostate health?

The evidence for saw palmetto is weak and inconsistent. Several large, well-conducted trials found it worked no better than a placebo for the urinary symptoms of an enlarged prostate. More importantly, the symptoms it is marketed for should be assessed by a GP first, because they can also be caused by infection, bladder problems or, less commonly, prostate cancer. A supplement is not a substitute for a proper diagnosis.

Do men need a multivitamin?

Most men eating a reasonably balanced diet do not need a daily multivitamin, and research has not shown clear health benefits from routine use in healthy adults. Some men may benefit from a specific, targeted supplement — for example vitamin D with low sun exposure, or a nutrient shown to be low on a blood test — rather than a broad "men's" formula. If you are considering one, your pharmacist can help you decide whether it is worthwhile.

When should a man see a GP about urinary symptoms?

Any new or ongoing change in urination — a weak stream, trouble starting, frequency, or getting up often at night — is worth a GP visit rather than self-treating. See a doctor promptly, and seek urgent care if you notice blood in your urine, pain, fever, or if you cannot pass urine at all. A GP can examine you and arrange simple tests to find the cause before recommending treatment.

Can erectile problems be treated with something over the counter?

There is no effective, evidence-based OTC treatment for erectile dysfunction, and "herbal" products sold for this purpose can be ineffective or unsafe. Erectile difficulties matter beyond the bedroom: they can be an early warning sign of heart disease, high blood pressure or diabetes. See your GP — the cause is often treatable, and the check-up may pick up something important.

What is the best first aid for a pulled muscle?

For most minor muscle strains, follow the RICER approach in the first 48 to 72 hours: Rest, Ice (15 to 20 minutes every couple of hours), Compression, Elevation and Referral if needed. Paracetamol or a short course of an oral or topical anti-inflammatory can help with pain. See a physio or GP if you can't use the limb normally, if there is major swelling or numbness, or if it has not clearly improved after about a week.