Dr Kashmal Kalan urges patients to prioritise health before surgery – and offers hope to those recovering from illness
Hair loss is often viewed as a cosmetic concern, but emerging clinical insights confirm what many medical professionals have long understood: overall health is one of the most significant contributors to hair loss, and a crucial factor in whether hair restoration procedures succeed.
According to Dr Kashmal Kalan, Medical Director at Alvi Armani South Africa, chronic conditions such as diabetes, hypertension, and high cholesterol are closely linked to diffuse hair thinning, particularly when left undiagnosed or poorly managed.
“These conditions disrupt blood flow, create oxidative stress, and limit nutrient supply to the hair follicles. That directly affects hair growth and viability, especially in patients with a genetic predisposition to balding.”
While pattern baldness is widely understood, lifestyle factors are often overlooked until the condition becomes advanced. “People are often surprised to learn that their smoking, alcohol use, stress levels, or even recreational drug use may be accelerating their hair loss or interfering with their recovery.”
In fact, undisclosed drug use can compromise not only natural regrowth but also post-surgical outcomes. “We’ve seen poor graft uptake and higher complication rates in these cases. That’s why our pre-surgical assessments are so thorough. We need full transparency to ensure patient safety and the best possible results.”
Hair restoration is a medical procedure, not a cosmetic quick fix – and a patient’s internal health matters just as much as surgical precision. At Alvi Armani South Africa, all patients undergo full blood work and health screening before being approved for surgery.
“This is vital not only for safety, but often for diagnosis. Hair loss can sometimes be the first visible symptom of an underlying condition. Through our screenings, we’ve detected cases of unmanaged diabetes, hypertension, and even early autoimmune markers.”
Even once cleared for surgery, long-term success requires commitment from both doctor and patient. “The patient’s role is just as important as the surgeon’s. They need to maintain their health so the body can heal and support strong, sustainable regrowth.”
In July, Alvi Armani South Africa announced a partnership with the Cancer Association of South Africa (CANSA), offering free consultations and personalised advice to cancer survivors – many of whom face permanent scarring or delayed hair regrowth after treatment.
“Hair loss after cancer goes far deeper than appearance,” he notes. “It impacts confidence, identity, and how survivors re-enter everyday life. The good news for survivors is that minimally invasive Follicular Unit Extraction (FUE) techniques can provide an effective pathway to emotional and physical restoration – but only when the body is ready.”
For those in earlier stages of hair loss, early intervention is key. “If the cause is lifestyle-related, healthier habits can help. If it’s genetic, medications or non-surgical treatments may stabilise the loss, sometimes delaying or even eliminating the need for surgery. But ultimately, it’s simple: healthy hair starts with a healthy body.
“We can deliver technically flawless procedures, but healing still depends on the patient. When people approach hair restoration with the same seriousness as any other medical treatment, the results – and their overall wellbeing – are far better,” concludes Dr Kalan.
For more information, visit https://cansa.org.za/ and https://alviarmani.co.za/.
Dr Kalan writes in his personal capacity.
