Why do I feel down on rainy days, and what can I do about it?

Generally, reasons for feeling down on rainy days may include weather effects, limited activities, vitamin D deficiency, seasonal affective disorder, depression, and others. If discomfort occurs, it is recommended to seek medical attention promptly for proper treatment. The specific analysis is as follows:

1. Weather Effects

The overcast conditions during rainy weather may make people feel depressed and gloomy. Changes in climate can directly affect mood, making individuals more prone to feelings of sadness, irritability, and lethargy. It is advisable to engage in various indoor activities such as reading, painting, crafts, or cooking. These activities can help divert attention and improve emotional well-being.

2. Limited Activities

Rainy weather often restricts opportunities for outdoor physical activity. Exercise helps release neurotransmitters such as endorphins and dopamine, which contribute to improved mood and emotional regulation. Therefore, reduced physical activity due to rain may negatively impact emotional health. Indoor exercises such as yoga, aerobics, or jump rope can be performed at home. These activities increase heart rate, relieve stress, and promote both physical and mental health.

3. Vitamin D Deficiency

Sunlight is essential for the body's synthesis of vitamin D. Reduced sun exposure during rainy days may lead to vitamin D deficiency, potentially causing symptoms such as low mood, anxiety, and insomnia. Under medical guidance, supplements such as vitamin AD soft capsules, cod liver oil emulsion, or vitamin D drops may be used for treatment. Additionally, consuming foods rich in vitamin D—such as yellow croaker fish, pork liver, and milk—can also help.

4. Seasonal Affective Disorder (SAD)

Seasonal affective disorder is often caused by insufficient sunlight. This condition typically occurs during autumn and winter, seasons when rainy weather is common. Seasonal changes can affect circadian rhythms and hormone levels, thereby influencing mood and emotions. During these periods, individuals may be more susceptible to feelings of depression, fatigue, and low spirits. Maintaining a regular sleep schedule can help regulate the biological clock, improve sleep quality, and stabilize mood. Try to wake up and go to bed at consistent times each day, and avoid excessive late nights or sleep deprivation.

5. Depression

Depression is commonly associated with imbalances in brain neurotransmitters. On rainy days, individuals with depression may experience increased mental sluggishness, reduced motivation, and worsening low mood. Medications such as maprotiline hydrochloride tablets, venlafaxine hydrochloride tablets, or mirtazapine tablets may be prescribed under medical supervision for treatment.

In daily life, it is important to take care of both physical and mental health. Ensure adequate rest, maintain a balanced diet, engage in moderate exercise, and find suitable relaxation techniques such as meditation or yoga.