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If you've ever suited up for a hospital shift or watched a medical drama and thought, "Why are these called 'scrubs'?"—you're not alone. The answer traces back to sterile operating rooms, two World Wars, mid-century vision science, and a quiet fashion revolution that took most of a century to complete.
Healthcare professionals across Pakistan, from the busy wards of PIMS, Islamabad, to the emergency units of Aga Khan University Hospital, Karachi, to the operating theatres of Mayo Hospital, Lahore, all wear the same basic uniform. We call them scrubs, but it took two hundred years and several public health revolutions to arrive at the garment we now consider standard.
This guide covers the full origin and purpose: where the name came from, how scrubs evolved through the 1800s into today, why they're green and blue instead of white, who wears them in 2026, and why they work so well. At Clozzi, Pakistan's premier destination for doctor scrubs, nursing scrubs, and medical uniforms, we believe understanding your uniform is part of wearing it well. To learn how we make ours, see our craftsmanship page; for the founding story, see our story.

What Are the Uniforms Worn by Healthcare Professionals Called?

Across Pakistan's hospitals, clinics, dental practices, and operating theatres, the standard uniform worn by doctors, nurses, surgeons, dentists, and allied health professionals is universally known as "scrubs," or more formally, a "scrubs uniform," a "scrub suit," or "OT scrubs" when worn in the operating theatre.

The term spans genders, ranks, and specialties. Whether you're a surgeon in Karachi, a pediatrician in Peshawar, a lab technician in Faisalabad, or a final-year MBBS student in Quetta, you wear the same fundamental garment, a matched top and pant set designed for hygiene, mobility, and the unpredictable demands of clinical work. For an even more general perspective, the same garment is now worn across surgical teams, unisex hospital roles, and a growing number of non-medical settings.

The Origin of the Name "Scrubs"

The name traces directly back to one of the most fundamental practices in surgical medicine—scrubbing in.
Before any surgical procedure, operating room staff undergo a rigorous sterilization process. Hands, wrists, and forearms are scrubbed with antiseptic solutions for several minutes to eliminate bacteria and reduce the risk of surgical site infections. In Pakistan's hospitals, whether you call this environment the OT (operating theatre) or simply the surgical suite, this scrubbing protocol is a non-negotiable clinical standard. The matching OT cap completing the look has its own evolution; see our complete surgical caps guide for more on that.
The clothing worn in those sterile, scrubbed environments naturally became associated with the act itself. Over time, the garments worn by surgical teams, what we now commonly call the OT dress or OT scrubs, came to be known simply as scrubs. The name has remained ever since.
Originally, surgical scrubs were used exclusively by surgeons and their operating room assistants. The design was intentionally minimal: no decorative elements, easy to sterilize, and quick to change between procedures. As the practical advantages became apparent—comfort during long shifts, ease of laundering, and resistance to contamination—scrubs were progressively adopted across every department of the modern hospital.
Today, the term "medical scrubs" covers the uniforms worn by physicians, nurses, surgeons, physiotherapists, laboratory technicians, dental professionals, pharmacists, radiologists, and clinical support staff alike.

A Complete History of Medical Scrubs

Scrubs didn't always look like they do today. Their journey from blood-stained Victorian aprons to the sleek tailored uniforms of 2026 spans roughly a century and a half of medical science, public health policy, and cultural change.

The 1800s — Surgery in Street Clothes

For most of the nineteenth century, surgeons operated in their own everyday clothing—suits, waistcoats, even ties. Hygiene was not the priority it is now; in fact, blood-stained clothing was sometimes considered a badge of experience. Joseph Lister's work on antiseptic surgery in the 1860s began to change this, but adoption was slow. Surgical mortality rates from postoperative infection routinely exceeded 50% in the era before sterilization became standard.

The Early 1900s — Aprons and White Gowns

As germ theory gained mainstream acceptance, surgeons began wearing white cotton gowns over their everyday clothes. White was chosen specifically because it symbolized cleanliness and made contamination immediately visible. The white gown era persisted from roughly 1900 to 1940, and the legacy of "white means medical" survives today in the lab coat tradition—for a full account of which, see our piece on why lab coats remain white in modern healthcare.

The 1940s — Sterile Standards Take Hold

World War II accelerated advances in surgical hygiene more than any peacetime decade had. Battlefield medicine demanded faster, cleaner procedures performed under non-ideal conditions. Dedicated scrub suits—separate from regular street clothes, owned and laundered by the hospital — replaced personal gowns in operating theatres. These early scrubs were still stark white.

The 1960s–70s — White Becomes Green

This is the most counter-intuitive moment in the history of scrubs. Hospitals didn't abandon white because of stain visibility — they abandoned it because of vision science.
Bright OR lights, combined with the red of blood and tissue, caused severe eye strain on surgeons staring at white-clad assistants and white-draped patient surfaces. The phenomenon also caused afterimages — when a surgeon glanced away from the surgical field to a white-clad colleague, a faint green ghost-image of the red anatomy would briefly appear, causing visual confusion at critical moments.
The solution was simple: switch to colours that sit opposite red on the color wheel. Green and blue cancelled out the afterimage problem and reduced eye fatigue across long procedures. By the late 1970s, "surgical greens" (and later, "surgical blues") had become the global default. For how scrub colours are used today across Pakistani healthcare departments, see our complete guide to scrub colour meanings in Pakistan.

The 1980s — Nurses Adopt Scrubs

Until the early 1980s, the standard nursing uniform across most of the world—Pakistan included—was a white dress, white tights, and a starched white cap. The transition to scrubs happened first in American hospitals during the 1970s and spread globally through the 1980s and 1990s. Reasons varied: practicality, hygiene, gender-neutrality, the rise of male nurses, and the influence of medical TV shows that put scrubs at the centre of healthcare's public image. For more on this transition in Pakistan specifically, see why nurses in Pakistan wear scrubs today.
For Pakistani nursing, the transition was slower, the white dress remained common into the late 1990s in many institutions before scrubs and modern nursing uniforms became standard.

The 2010s to Now — The Fashion Revolution

The modern era of scrubs began around 2013, when brands like FIGS in the United States began treating scrubs as a designed product rather than a hospital commodity. Tailored fits replaced boxy unisex cuts. Stretch fabrics replaced stiff cotton. Color palettes expanded from clinical green and blue into navy, maroon, olive, dusky rose, and dozens of other shades. Specialist styles emerged — sets designed specifically for dermatologists, paediatricians, dental staff, and surgical teams.
By 2020, the global scrubs market had been transformed. Healthcare professionals began choosing scrubs the way other professionals choose business attire — with care, with personality, with brand preferences. The "uniform" became, in a real sense, a wardrobe. For Pakistani buyers wondering whether to import FIGS or buy locally, our FIGS alternatives analysis covers the practical maths.

Why Are Scrubs Green or Blue?

It's not a random choice. The shift from white to green and blue scrubs in the 1960s–70s was driven directly by visual science:

• Reduces eye strain: Green and blue sit opposite red on the color wheel, making it easier for surgeons to maintain focus through long procedures involving blood and tissue.
• Prevents afterimages: Staring at red for extended periods causes ghost-images on white surfaces when the eye glances away. Colored scrubs prevent this optical confusion at critical surgical moments.
• Hides stains: Darker scrub tones are more forgiving than white when blood, iodine, or other clinical fluids splash on them. The fabric still gets washed, but the visual impact during a procedure is minimised. (For the inevitable blood stains that do happen, see how to remove blood from scrubs without ruining the fabric.)

Want to go deeper on what scrub colors mean in Pakistani hospitals — and which color is appropriate for your role? Read our complete guide: the impact of scrub colors in Pakistani healthcare. For the senior-staff black scrubs in particular, see the versatility of black scrubs.

Who Wears Scrubs Today?

Scrubs have expanded well beyond the operating room. In 2026, scrubs are standard professional attire for an enormous range of healthcare and clinical roles:

• Surgeons and surgical teams — the original wearers, still the core use case
• Doctors across all specialties — internal medicine, cardiology, paediatrics, dermatology, psychiatry, anaesthesiology, and dozens more
• Nurses — universally, having transitioned from white dresses in the 1980s
• Dentists and dental assistants — for comfort, sterilisation, and the practical realities of dental work
• Lab technicians and radiographers — practical for long indoor shifts and contamination control
• Physiotherapists and rehabilitation specialists — modesty, mobility, and ease of cleaning
• Pharmacists — particularly hospital-based and clinical pharmacists
• Veterinary professionals — adopted from human medicine for the same hygiene reasons
• Medical students — increasingly required from clinical rotations onward
• Allied health staff — paramedics, ECG technicians, sonographers, dialysis nurses, OT assistants, ward boys, and clinical support staff

Beyond healthcare, scrubs have also been adopted in food service, hygiene-sensitive manufacturing, and cleaning industries — anywhere a hygienic, easy-to-launder, washable uniform makes practical sense.

Why Scrubs Work So Well

Scrubs are an unusual garment—a piece of clothing that earned its position by being genuinely better at its job, not by fashion or convention. Six reasons they remain the global standard:

1. Hygiene and Infection Control

Hospital-acquired infections (HAIs) remain a critical concern in healthcare globally and in Pakistan specifically. Scrubs play a quiet but significant role in infection prevention. Their construction supports it directly:

• High-temperature wash tolerance. Scrub fabric is engineered to withstand industrial laundry at 60°C–90°C, temperatures that kill most pathogens. Street clothing typically can't survive that washing regime. (For our recommended wash protocol, see our care instructions page.)
• Streamlined design. Few buttons, no decorative elements, and no unnecessary seams or pockets where bacteria can colonize. Less surface area means easier sterilization.
• Daily change. Hospital convention requires scrubs to be changed at least daily and often between procedures or after exposure events. Street clothing isn't worn that way.
• Surface texture. Tightly woven poly-cotton or polyester blend fabrics have less microscopic surface area for pathogen colonization than the looser weaves of casual cotton garments. For a breakdown of how different fabrics perform in clinical environments, see our medical scrub fabrics comparison.

For surgical scrubs and OT scrubs specifically, this design philosophy isn't a stylistic preference—it's a clinical imperative.

2. Practicality for Long Shifts

Pakistani doctors and nurses routinely manage demanding workloads in fast-paced clinical environments — 12-hour shifts are common, 24-hour shifts not unusual for residents and house officers. Scrubs are engineered for this reality:

• Lightweight construction — minimal heat retention through Pakistani summer wards
• Flexible fabric — full freedom of movement for procedures, ward work, and emergencies
• Drawstring waists — accommodate small body-shape changes through long shifts
• Multiple pockets — strategically placed for pens, stethoscopes, scissors, notebooks, phones, ID badges, and small instruments
  

For a deeper look at how this differs from wearing regular clothes to clinical work, see scrubs vs casual wear in Pakistani healthcare.

3. Professional Identification

In large Pakistani teaching hospitals — Aga Khan University, Mayo, Jinnah, Allama Iqbal Medical College, Liaquat National — scrub colours often signal department, seniority, or role. Patients, attendants, and colleagues can identify the right professional at a glance:

Each Pakistani institution sets its own conventions — always verify your hospital's policy before purchasing. For the complete colour-by-role breakdown, see our scrub colours in healthcare guide.

4. Patient Trust and Reassurance

There's a quieter benefit to scrubs that's harder to measure but real: they build patient trust. A patient meeting their doctor for the first time, in a clean and well-fitted scrub set, sees competence and professionalism before a single word is exchanged. A doctor in dishevelled street clothes signals the opposite. The uniform isn't a decoration—it's a visual contract between provider and patient about the standard of care to expect.
This is particularly important in Pakistani healthcare, where many patients arrive at hospitals from across the country, anxious, often unwell, and looking for any signal that they're in capable hands. The scrub uniform is one such signal — which is why an increasing number of Pakistani doctors choose Clozzi for their daily clinical wear.

5. Comfort and All-Day Wearability

Modern medical scrubs — especially Pakistani-made premium scrubs from local brands — are engineered for comfort across long, physically demanding shifts. The combination of:

• Breathable fabric (typically 65/35 poly-cotton blend at 220 GSM) that handles Lahore and Karachi summer ward conditions
• Four-way stretch in better-quality scrubs that flexes with every bend, squat, and reach
• Properly cut sizing that doesn't restrict shoulder movement, chest expansion during breathing, or hip mobility during long periods of standing
• Moisture-wicking properties that pull sweat away from the skin during high-stress shifts
  

Means a well-chosen scrub set genuinely supports professional performance rather than fighting against it. A poor-quality scrub set, by contrast, is something you fight against every shift — restrictive, hot, uncomfortable, and distracting.
For a deeper look at how fabric choice affects scrub comfort and durability, see our comparison of medical scrub fabrics. For how Clozzi engineers comfort into every set, see our craftsmanship page.

6. Cost Efficiency Over Time

A quality scrub set, properly cared for, lasts 12–24 months of daily clinical use. Across a year of healthcare work, a doctor or nurse cycles through 4–6 scrub sets in rotation. Compared to the alternative — wearing and laundering business or casual clothing every day, with the added cost of more elaborate garments and more delicate fabric care — scrubs are also one of the most economical professional wardrobes available. Pakistani-made premium scrubs at Rs. 4,699–8,999 per set represent excellent value when amortised across the months of daily use they support. For genuinely tight budgets, see our guide to quality medical scrubs in Pakistan under Rs. 5,000.

How Medical Scrubs Have Evolved in Pakistan's Healthcare Sector

Pakistan's healthcare sector has grown considerably over the past two decades. As private hospitals, teaching institutions, and specialist clinics have expanded across Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Faisalabad, Multan, and Quetta, the standards of professional attire expected of medical staff have evolved alongside.
Where once a basic cotton uniform — or in the case of nurses, a simple white dress — sufficed, today's Pakistani healthcare professional requires a scrub suit that can handle:

• Demanding shift lengths — 12 to 24 hours of continuous wear
• Climatic extremes — from monsoon-season Karachi humidity to Quetta winter cold to Multan summer heat
• Frequent high-temperature laundering — daily hospital laundry at 60°C+ wears down inferior fabrics within months
• Rigorous hygiene demands — wear-to-wear cleanliness across the highest infection-control standards
• Professional presentation — patients, colleagues, and administrators all read appearance as a signal of competence

The nursing uniform has shifted dramatically — moving far beyond the traditional white dress and cap toward modern, functional nursing scrubs that prioritize mobility, hygiene, and professional presentation. The doctor's scrub suit has followed a parallel path, becoming a staple of professional identity in hospitals across the country. For the best nursing scrubs available in Pakistan in 2026, see our dedicated guide.
When old scrubs reach the end of their useful life in your wardrobe, consider donating them to a Pakistani public hospital or NGO — there's ongoing need for serviceable used scrubs in working condition.

How to Choose the Right Scrub Suit

Whether you're a 1st-year MBBS student preparing for clinical rotations, a senior nurse looking to upgrade your daily wear, or a hospital procurement officer kitting out an entire department, four questions matter most when choosing a scrub suit:

1. Fabric and Material

Pakistan's climate varies considerably — from the intense heat of Sindh and southern Punjab to the cooler temperatures of Khyber Pakhtunkhwa and the northern regions. Your fabric choice should reflect both your local working environment and your personal comfort.

• Polyester-cotton blends (65/35 or 80/20) offer the best all-rounder profile—breathable, structured, and durable through high-temperature laundry. The Clozzi standard.
• 100% cotton feels soft and natural but wrinkles heavily, shrinks with hot washes, and fades faster. Less practical for daily clinical use.
• Polyester-spandex blends offer maximum stretch and movement — excellent for active surgical roles, slightly warmer in summer wards.
• Antimicrobial-treated fabrics add an additional layer of infection control for those in surgical, OT, or infectious disease units.
  

Read our complete fabric comparison guide before committing to a fabric type.

2. Fit and Comfort

A scrub suit that's too tight restricts movement; one that's too loose creates safety risk in fast-moving clinical environments. The ideal sits between these — fitted enough to look professional, loose enough to move freely. Four-way stretch fabric is the gold standard if available — it adapts to every position and motion. When buying, prioritize the following:

• Shoulder fit that doesn't pull when you raise your arms above shoulder height
• Chest fit that doesn't strain across the buttons or pull at the seams
• Inseam length that ends at the top of your shoe, not at the ankle (too short) or dragging on the floor (too long)
• Waist fit with drawstring or elastic that accommodates small daily changes
  

Always consult the brand's size guide carefully when buying online—for Clozzi, our sizing and measuring guide walks you through self-measurement step by step. When in doubt between two sizes, size down—Pakistani cuts run slightly looser than international cuts.

3. Scrub Colour and Dress Code Compliance

Always verify your hospital or clinic's uniform policy before purchasing. The color table earlier in this guide covers common Pakistani conventions, but each institution sets its own standards. If you have flexibility in your color choice, opt for shades that conceal stains effectively—darker tones (navy, black, maroon, and dark pine green) hide laundry-resistant stains better during long shifts. Read the impact of scrub colors in healthcare for the full Pakistani-specific color code reference.

4. Durability and Long-Term Value

Given the frequency of laundering and the physical demands of clinical work, investing in durable scrubs is a sound long-term decision. Look for:

• Reinforced seams at shoulders, side seams, and pocket attachments
• Colourfast fabrics that resist fading after repeated high-temperature washing
• Materials with proven wash ratings (Clozzi scrubs are rated for 99+ industrial washes before noticeable fade, see our craftsmanship page for the testing methodology)
• Properly constructed pockets sized for a stethoscope head, not just a pen

High-quality scrubs are a professional investment, not a disposable expense. A Rs. 6,000 scrub set that lasts 18 months costs less per month than a Rs. 2,500 set that needs replacing every four months — and looks substantially better across that time.

Find the Best Medical Wear in Pakistan — Only at Clozzi

Whether you're searching for medical scrubs in Lahore, scrubs in Karachi, scrubs in Islamabad, or looking to order scrubs online from anywhere across Pakistan, Clozzi is Pakistan's destination for professional medical scrubs built specifically for the realities of Pakistani healthcare work. Our range includes:

• Scrubs for doctors—male and female cuts in eleven professional colours
• Nursing scrubs and nursing uniforms designed for Pakistani healthcare facilities
• Men's scrubs and ladies' scrubs across sizes XS through 2XL with petite and tall variants
• Surgical scrubs and OT scrubs for operating theatre professionals
• Unisex scrubs for departments with shared uniform requirements
• Custom medical uniforms for hospitals, clinics, and medical institutions — with name and qualification embroidery on every order at a very low cost
• Free custom sizing on request — no upcharge

→ Shop Women's Scrub Sets 

→ Shop Men's Scrub Sets

For bulk and hospital department orders, see our team orders page.

FAQs

Why are they called scrubs and not simply uniforms?
The name comes from the pre-surgery hand-washing ritual called "scrubbing in." The clothes worn in that sterile environment inherited the name—first only for operating theatre garments, later for all hospital uniforms.
When did nurses start wearing scrubs?
The transition began in American hospitals in the late 1970s and spread globally through the 1980s and 1990s. In Pakistan, the white nursing dress remained common into the late 1990s before scrubs and modern nursing uniforms became standard across most institutions. See why Pakistani nurses wear scrubs today for the full transition story.
Why aren't scrubs white anymore?
Bright operating room lights combined with the red of blood caused severe eye strain and visual afterimages on white fabric. In the 1960s and 70s, hospitals shifted to greens and blues—colors that sit opposite red on the color wheel and cancel the visual effect. Lab coats stayed white because they're worn outside the OT, where eye strain isn't a factor.
What color scrubs should I wear in a Pakistani hospital?
The answer depends on your hospital or clinic's uniform policy. Common conventions: navy blue for nursing staff, surgical green for operating theatre teams, black or maroon for senior or specialist staff, royal blue for paediatric and general practice. Always verify your institution's dress code before purchasing. See our complete Pakistani scrub colors guide.
Are scrubs comfortable?
Quality scrubs are designed specifically for all-day comfort across long clinical shifts. The combination of breathable fabric, stretch, multiple pockets, and properly cut sizing supports professional performance rather than fighting against it. Inferior scrubs — thin fabric, no stretch, poorly placed seams — are uncomfortable. The difference is largely about fabric and construction, not the scrub format itself.
Where can I buy quality scrubs in Pakistan?
You can shop premium scrubs online at Clozzi — Pakistan's destination for professional scrub suits. Clozzi offers scrubs for doctors, nursing scrubs, surgical scrubs, men's scrubs, ladies' scrubs, and custom medical uniforms with delivery across Lahore, Islamabad, Karachi, and nationwide. For a brand-by-brand comparison of every credible Pakistani scrub seller, see the best medical scrubs in Pakistan in 2026. For the case against importing FIGS, see our FIGS alternatives guide.
Are scrubs only for doctors and nurses?
No. Scrubs are worn by surgeons, doctors of all specialties, nurses, dentists, pharmacists, veterinarians, lab technicians, physiotherapists, paramedics, dental hygienists, and clinical support staff — anywhere hygiene and practicality are professional priorities.
Do scrubs prevent infections in hospitals?
Scrubs aren't a substitute for proper hand hygiene, PPE, and clinical infection-control protocols — but they support those efforts. Their high-temperature wash tolerance, streamlined construction, and daily change protocol make them measurably more hygienic than ordinary street clothing in clinical environments. For the laundry protocol that maximises this hygiene benefit, see our care instructions page.
How often should I wash my scrubs?
After every clinical shift, without exception. Scrubs pick up pathogens that need to be removed before the next wear. Use 60°C wash or higher for white scrubs; 40°C for coloured scrubs to preserve dye. Always wash separately from non-clinical laundry. For blood stains specifically, see our blood stain removal guide; for crisp post-laundry presentation, see how to iron scrubs properly.
What's the best fabric for Pakistani summer ward conditions?
A 65/35 poly-cotton blend at 200–220 GSM. Breathable enough for Karachi and Lahore summer heat, durable enough to survive daily hospital laundry. Pure cotton wrinkles and shrinks too much; pure polyester traps heat. The blend is the sweet spot. See our scrub fabrics comparison guide for the full breakdown.

Conclusion

The word "scrubs" carries far more history than most people realise. Rooted in the sterile surgical environments where modern medicine took shape, the term is a lasting tribute to the rigorous standards of cleanliness, discipline, and professionalism that define healthcare at its best.
For Pakistan's dedicated healthcare professionals — whether you wear a doctor's scrub suit in a busy Lahore hospital, nursing scrubs in an Islamabad clinic, OT scrubs in a Karachi surgical theatre, or a lab coat in a Faisalabad outpatient department — your uniform reflects the care and commitment you bring to your work every single day.

Choose a scrub suit that matches your standards. Choose Clozzi.