Winter Immunity and Chinese Medicine: A Natural Approach to Feeling Better

As the days grow colder, many people find themselves feeling more tired, rundown, or vulnerable to catching colds and flu. In Traditional Chinese Medicine (TCM), this is no surprise. Winter is the season associated with the Water element, which governs the Kidneys—considered the energetic foundation of vitality and immunity.

Cold, wind, and dampness are seen as external influences that may disrupt the body’s natural balance. One of the first systems affected is the Wei Qi—a protective layer of Qi that circulates at the body’s surface and helps shield us from external pathogens. When this defensive Qi is weakened, we may find ourselves more prone to illness, or slower to recover from it.

When Cold and Flu Linger or Keep Returning

In clinic, I often see people who report that cold or flu symptoms seem to linger longer than usual—or return shortly after they seem to recover. From a TCM perspective, this may suggest that the body has not fully cleared the external pathogen, or that the underlying organ systems (such as the Lung, Spleen or Kidneys) may need extra support.

Lingering cough, fatigue, congestion, body aches, or digestive changes are all signs that the body might still be working to restore internal harmony. TCM treatment can be helpful during this recovery phase, supporting the body’s natural healing process and helping to rebuild resilience.

How Acupuncture and Herbs May Support Immunity

Acupuncture and Chinese herbal medicine take a gentle, individualised approach to strengthening the body’s defences and supporting recovery. During winter, treatment may focus on:

• Supporting Wei Qi by strengthening the Lung and Spleen systems

• Nourishing the Kidneys, which anchor our energy and help regulate our response to cold

• Clearing residual pathogens, particularly where symptoms are lingering

• Warming and moving Qi and Blood, to support circulation and ease tension or stagnation

• Encouraging deep rest, which allows the body to restore balance naturally

Treatment is always tailored to your individual pattern. For some, this may mean focusing on energy and digestion; for others, calming the nervous system and promoting restful sleep may be key.

Seasonal Awareness and Gentle Prevention

Winter in TCM is a time for slowing down and nourishing the body. This might look like favouring warm, cooked foods, going to bed a little earlier, reducing overstimulation, and creating space for quiet and rest.

Alongside acupuncture and herbs, I often share simple lifestyle and dietary suggestions to help support your body through the season. These small, thoughtful adjustments may make a big difference in how we adapt to cold weather—and how we feel overall.

If you are experiencing frequent colds, slow recovery, or simply feel more depleted this winter, TCM treatment may offer a gentle way to support your immune system and overall wellbeing.