What are the physical effects of stress on the body?

Stress can have a range of physical effects on the body, including increased heart rate, muscle tension and headaches.

When we experience stress, our body goes into 'fight or flight' mode, releasing hormones such as adrenaline and cortisol. This causes our heart rate to increase, preparing us to either fight the source of stress or run away from it. While this response can be helpful in short bursts, prolonged stress can lead to chronic high blood pressure and an increased risk of heart disease.

Stress can also cause muscle tension, which can lead to headaches and migraines. This is because stress causes our muscles to contract and tighten, particularly in the neck and shoulders. In addition, stress can weaken our immune system, making us more susceptible to illnesses and infections.

Another physical effect of stress is digestive problems. Stress can cause our digestive system to slow down or speed up, leading to issues such as constipation, diarrhoea, and indigestion. Stress can also exacerbate existing conditions such as irritable bowel syndrome (IBS).

Finally, stress can affect our sleep patterns, leading to insomnia or disrupted sleep. This can further impact our physical health, as sleep is essential for our body to repair and regenerate.

In conclusion, stress can have a range of physical effects on the body, from increased heart rate and muscle tension to digestive problems and sleep disruption. It is important to manage stress effectively to minimise these effects and maintain good physical health.

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