Night shift in Mexico: the early morning I understood what it meant to be truly exhausted

Healthcare professionals mainly sleep poorly for three reasons: the nervous system remains in an alert state long after the shift ends, the emotional load accumulated during the day makes it difficult for the brain to switch off, and rotating shifts chronically alter the circadian rhythm. The good news is that these three factors have solutions with specific changes in the post-work routine. Why the medical brain doesn't know when to stop During a shift, a healthcare professional's body operates under sustained demand for attention, decision-making, and rapid response. To maintain this level of functioning, the body releases high amounts of cortisol, the stress hormone, for hours. The problem is that cortisol doesn't disappear the moment the shift ends. Its levels can remain elevated for one or two hours after leaving the clinical environment, keeping the doctor, nurse, or technician in a state of activation that is incompatible with deep sleep. Added to this is the emotional burden inherent in healthcare work. Decisions made, difficult cases, interactions with critically ill patients: all of this material continues to be processed in the brain even when the body is already in bed. The result is a mind that continues to work while the professional tries to rest. The impact of rotating shifts on the circadian rhythm For those who work night shifts or rotating shift systems, the problem deepens. The circadian rhythm, the internal biological clock that regulates sleep and wake cycles, depends on consistent external signals such as light, meal times, and physical activity. When shifts change from week to week or day to day, these signals become inconsistent, and the circadian rhythm loses its reference. The result is a chronic difficulty falling asleep at any time, a feeling of permanent tiredness that is not completely resolved with rest, and greater vulnerability to long-term professional burnout. 5 Verified strategies to sleep better after your shift 1. Establish a transition ritual when leaving work The brain needs clear signals to switch modes. One of the most effective is to change clothes upon arriving home. Taking off the medical uniform is not just an act of hygiene: it is a physical and psychological signal that the shift has ended. This gesture, repeated consistently, trains the brain to associate that moment with the start of rest. In that same vein, having quality uniforms like those from JelriSoFit makes this ritual even more symbolically significant: putting on the uniform activates professional mode, taking it off deactivates it. 2. Shower before bed Showering serves a dual function: it physically removes residues from the clinical environment and produces a drop in body temperature that promotes sleep onset. The thermal drop after bathing mimics the drop in temperature that the body naturally experiences when entering the deep sleep phase. 3. Avoid screens for at least 45 minutes before bedtime The blue light emitted by phones, tablets, and computers suppresses the production of melatonin, the hormone that regulates the onset of sleep. For healthcare professionals who already arrive with an activated nervous system, adding intense visual stimulation before bed further delays sleep onset. 4. Control light exposure according to the shift For those who work at night, exposure to intense sunlight when leaving the shift can confuse the biological clock and make daytime sleep difficult. Wearing sunglasses when leaving the hospital and keeping the room completely dark during daytime rest helps compensate for this interference. 5. Establish as consistent a sleep schedule as possible Even in rotating shift systems, maintaining a relatively stable sleep schedule on days off helps preserve the structure of the circadian rhythm. Sleeping and waking at very different times each day deepens biological dysregulation. When a sleep problem requires professional attention If sleep difficulties persist for weeks, if tiredness does not improve with rest, or if symptoms such as intense irritability, difficulty concentrating, or sustained low mood appear, it may be a sign of a sleep disorder or professional exhaustion that requires specialized medical evaluation. Sleep is not a luxury for healthcare professionals. It is a basic condition for practicing safely, accurately, and empathetically. Taking care of it with the same attention devoted to patients is a professional and personal responsibility.

Not all medical uniforms are the same. There are different types designed to adapt to the specific needs of each area within the healthcare environment. From classic scrubs to laboratory coats, each garment fulfills a specific function related to hygiene, safety, and comfort in daily work. Scrubs: The most common medical uniform Scrubs are the most widely used type of medical uniform in hospitals and clinics. They generally consist of a top and pants, and are characterized by their comfortable and functional design. They are used in: general care medical consultations nursing various clinical areas Their popularity is due to the freedom of movement, ease of washing, and practicality they offer during long shifts. Surgical uniforms: Designed for the operating room Surgical uniforms are specifically designed for surgical environments. They are usually in colors like green or blue and are designed to meet stricter hygiene requirements. Their main functions include: maintaining a more controlled environment reducing contamination risks facilitating visual concentration They are essential in procedures where precision and cleanliness are fundamental. Traditional nursing uniforms Although less common today, traditional nursing uniforms were an important part of healthcare history. They included: dresses or formal sets more structured designs light colors, especially white They have largely been replaced by more practical scrubs. Medical or lab coats Medical coats are another widely recognized type of uniform. They are worn over clothing or scrubs and serve both practical and symbolic functions. They are used in: medical consultations laboratories diagnostic areas In addition to protecting clothing, they help reinforce the professional image of healthcare personnel. Specialized uniforms by area There are also uniforms designed for specific areas such as: dentistry veterinary medicine aesthetics and wellness specialized laboratories These uniforms can vary in design, material, and functionality, depending on the tasks performed in each environment. How to choose the right medical uniform Choosing the correct uniform depends on several factors related to the type of work. Some key aspects to consider are: the work environment comfort during long shifts resistance to frequent washing functionality (such as pockets or fit) Currently, many medical uniforms are designed with modern fabrics that combine durability, breathability, and style, facilitating daily work without sacrificing a professional appearance. There are different types of medical uniforms, and each serves a specific function within the healthcare environment. From scrubs to lab coats, choosing the right uniform is essential to ensure comfort, safety, and efficiency at work.

Wearing an undershirt beneath your medical uniform is a common practice among many healthcare professionals, but it is not a strict requirement. The decision depends on factors such as comfort, environmental temperature, and the type of work shift. In daily practice, many choose to wear a light inner garment to improve the experience during long working hours. Advantages of wearing a t-shirt under medical scrubs Wearing a t-shirt under scrubs can provide several benefits in a healthcare setting. Among the most common are: Better sweat absorption, especially during long shifts Greater comfort, by reducing direct contact with the uniform fabric Skin protection, preventing chafing or irritation Feeling of greater security, by adding an additional layer For these reasons, many professionals consider an undershirt to be part of their usual attire. When is it not necessary to wear a t-shirt? Although it has advantages, in some cases it is not essential to wear a t-shirt under the medical uniform. It may not be necessary when: the weather is hot the uniform is made with highly breathable fabrics greater lightness is sought during the day In these situations, going without a t-shirt can help maintain better body ventilation. Common practices in healthcare settings In day-to-day work, there is no universal rule that mandates wearing a t-shirt under scrubs. The choice usually depends on personal preferences and working conditions. Some common practices include: wearing short-sleeved t-shirts under the uniform choosing light and discreet garments adaptation according to the season or shift The important thing is to always maintain a professional appearance and comply with the health center's regulations. How to choose an appropriate t-shirt to wear with scrubs If you decide to wear an inner garment, it is advisable to choose options that do not interfere with comfort or the functionality of the uniform. Some key features are: breathable and quick-drying fabrics comfortable fit without being too tight neutral colors or colors that match the uniform soft seams to prevent discomfort A good choice can make a difference during long shifts. The importance of a good medical uniform Beyond the undershirt, the quality of the medical uniform is fundamental. Well-designed scrubs can offer sufficient comfort and breathability, reducing the need for additional layers. Modern uniforms are designed to: facilitate ventilation adapt to constant movement maintain a professional appearance throughout the day Choosing a quality uniform helps improve the work experience in any healthcare environment. Wearing an undershirt beneath your medical uniform is not mandatory, but it can provide comfort and practical benefits in many situations. The decision depends on the climate, the type of uniform, and personal preferences. The most important thing is to find a balance between comfort, functionality, and professionalism in daily attire.