I can offer some possible explanations for this symptom:
Muscle Tension and Stress: Depression and anxiety often lead to increased muscle tension, especially in the neck, shoulders, and head. This tension can cause feelings of pressure or tightness on one side of the head.
Headaches: Frequent headaches, including tension headaches and migraines, can be common in individuals experiencing depression and anxiety. These headaches may cause pressure sensations, and the pain might be localized to one side of the head.
Psychosomatic Symptoms: Anxiety and depression can manifest as physical symptoms, and psychosomatic symptoms are sensations in the body that are caused or worsened by emotional or psychological factors.
Cognitive Symptoms: Depression and anxiety can lead to cognitive changes, such as difficulty concentrating, which may make you more aware of physical sensations, including pressure in the head.
Sensitization: When you are anxious or depressed, your body might become more sensitive to physical sensations, leading you to notice and focus on the pressure on one side of your head.
Medical Conditions: Although less common, certain medical conditions could cause headaches or pressure sensations on one side of the head. It's important to consider other possible causes and rule out any underlying health issues.
If you are experiencing persistent or concerning symptoms, including pressure in the head, it's crucial to consult a healthcare professional. A medical evaluation can help identify any potential physical causes and ensure appropriate treatment and management.
Additionally, addressing the underlying depression and anxiety through therapy, medication (if prescribed by a doctor), and self-care practices can also help alleviate physical symptoms related to these conditions. Always seek guidance from a qualified healthcare professional for personalized advice and treatment.