Depression is a disease that causes symptoms such as easy crying, lack of energy and changes in weight, for example, and can be difficult to identify by the patient, because the symptoms can be present in other diseases or are only signs of sadness, without a disease in need of specific treatment.
Depression causes symptoms that are present for more than 2 weeks and is a disease that in the case of not being treated is worsening, and in severe cases, lead to suicide.
The 7 major signs that may indicate depression include:
- Excessive sadness;
- Lack of energy;
- Easy irritability or apathy;
- General malaise, especially tightness in the chest;
- Increased or decreased appetite;
- Sleep disturbances, such as insomnia or too much sleep;
- Loss of interest in activities that were interesting.
Generally, these signs of depression arise during periods of major changes in the lives of individuals, such as adolescence, pregnancy or loss of someone close. If you are losing weight inadvertently, know what diseases may be at its source.
Physical symptoms of depression
Usually the physical symptoms of depression include constant crying, exaggerated for the cause, constant headache that comes up early in the day, pain all over the body even after resting, constipation, chest tightness, which causes throat sensation and shortness of breath.
In addition, weakness may occur, especially in the legs, decreased sexual appetite, increased desire to eat, which can lead to weight gain or weight loss. Changes in sleep patterns may also occur and may lead to more drowsiness or difficulty sleeping, which increases irritability.
Psychological symptoms of depression
The main psychological symptoms of depression include low self-esteem, manifested by feelings of worthlessness, guilt and inability to perform everyday tasks, deep sadness, which can cause difficulties in concentration and decision making, work and learning at school.
These symptoms can be difficult to identify and therefore the person should consult a psychologist or psychiatrist to assess the situation and initiate appropriate treatment, which often resorts to the use of antidepressants. Get to know some of the most commonly used antidepressants.
Difference between normal and depressed brain
Through a CT scan, which is an examination recommended by the psychiatrist, it is possible to observe that the brain of a person with depression presents less activity.
However, brain activity can be improved with diet indicated by the nutritionist, psychological therapy, regular practice of physical exercise and sexual activity, which is a natural antidepressant.
