The very first picture that comes to our minds when we talk about a hospital, or say a clinic, would probably be a doctor in a white coat, also called "lab coat", that’s generally worn over scrubs. But, have you ever stopped and wondered or questioned why this particular white coat is being used as doctor’s garment? Why it has become such a staple in the medical world? Why white of all colours? What does it symbolize? 

When a doctor walks into a room wearing a crisp white coat, it often brings a sense of trust to patients. It’s because the white coat or lab coat symbolizes much more than a clothing wear; it is something that symbolically demonstrates strength and independent humanitarian role in health care. Let’s dive into whys of why doctors are wearing the white coats unlike other medical professionals or physicians, how different the white coats are from scrubs, and what it all means for patients and professionals.

1. The Historical Origins of the White Coat

Did you know that in the early days of medicine, doctors weren’t featured in white and the chances of seeing a doctor in a ‘white’ lab coat was close to zero? Now that it might be quite impossible to imagine a doctor wearing any garment other than white coat. Back in the late 19th century, doctors wore black coat as it was a popular choice of colour, conveying the seriousness and formality of medical practice. However, as scientific advancements bloomed, doctors started wearing white coats like their fellow laboratory counterparts. Now the colour white, symbolizing cleanliness and purity, became a significant shift for doctors as they now emphasize hygiene, sterility, and trust in modern medicine.

2. The Symbolism of the Lab Coat

The change from black to white coat quickly became a symbol of knowledge, responsibility, and dedication to patient care. The colour white serves a dual purpose which are as follows:

• Purity and Cleanliness: White coat is pretty easy to spot when stained or soiled, reminding doctors to keep their lab coats meticulously clean, reflecting the importance of hygiene.
• Professional Authority: Seeing a doctor in a white coat often creates a feeling of trust and confidence to patients. It also serves as a visual cue, reassuring patients that they are under the care of a skilled professional.

3. Practical Benefits of Wearing a White Coat

Lab coats are designed with functionality in mind. They offer:

   - Protection: The coat acts as a barrier against contaminants, bodily fluids, or other potentially infectious materials. By wearing a lab coat, doctors protect both themselves and their patients.

• Convenient Storage: With ample pockets, lab coats provide storage for essentials like stethoscopes, pens, notepads, and medical instruments.
• Differentiation: In a busy hospital, a white coat helps distinguish doctors from other staff members. This clear visual distinction can be helpful, especially in high-stress, high-traffic areas.

4. Lab Coat vs. Scrubs: When and Why?