The common cold is a viral infection of the upper respiratory tract, often leading to symptoms like a runny nose, congestion, and mild body aches that typically resolve within seven to ten days. When dealing with the fatigue and discomfort of a cold, many people question whether a shower is safe or if it might worsen their condition. Showering is not only safe but can be a beneficial part of managing the temporary symptoms of this viral infection.
The Immediate Answer: Is Showering Safe?
Showering while experiencing cold symptoms is a safe and recommended practice. There is a misconception that washing your hair or exposing yourself to water will prolong the illness. Since the cold is caused by a virus inside the body, external water exposure does not affect the duration of the infection.
Maintaining personal hygiene aids in overall comfort. A warm shower can help you feel refreshed and cleaner, which is an important component of self-care during illness. Unless a person is experiencing severe dizziness, extreme weakness, or a high fever, a brief, warm shower will not interfere with the body’s natural defense mechanisms.
How Steam Relieves Cold Symptoms
The therapeutic benefits of a warm shower are primarily derived from the inhalation of steam. The warm, moist air acts as humidification for the respiratory system. This moisture helps to hydrate the mucous membranes lining the nasal passages and throat, which are often inflamed by the viral infection.
This humidification works to thin the thick, sticky mucus associated with congestion. When the mucus becomes less viscous, it drains more easily, temporarily relieving sinus pressure and allowing for easier nasal breathing. The warm air also encourages the dilation of blood vessels in the nasal passages, which contributes to temporary relief from inflammation and stuffiness.
Important Precautions While Sick
While warm showers offer symptomatic relief, it is important to take precautions to ensure the experience is safe. Water temperature should be warm, not scalding hot, as excessive heat can cause peripheral vasodilation, which may lead to lightheadedness or dizziness when weakened by illness. If you are experiencing a fever above 103 degrees Fahrenheit or feeling unsteady, opt for a sponge bath or sit on a shower chair.
The duration of the shower should be limited, particularly if energy levels are low, to prevent overexertion. Avoid taking a cold shower, as the sudden temperature drop can cause shivering. Shivering is a muscle activity that burns energy and can temporarily increase your core body temperature, which is counterproductive when fighting an infection. Immediately upon exiting, dry yourself thoroughly and quickly dress in warm clothing to prevent a post-shower chill that could intensify body aches or discomfort.