Because over 50 percent of the people with depression can also have anxiety, they can present symptoms of both conditions, relates WebMD. Some symptoms of depression are sadness, pessimism, hopelessness and feeling tired. Signs of anxiety are feeling irritable, being easily overwhelmed and experiencing physical symptoms like breathing problems or a fast heartbeat.
When a person has symptoms of both these different types of mental conditions, it can lead to a major depressive disorder in which the overall symptoms are more severe. Similarly, the risk of suicide may be higher for this person, relates WebMD.
Some other symptoms associated with both anxiety and depression are low self-esteem, not being able to sleep, either losing or gaining weight, loss of interest in general activities and physical symptoms like headaches or digestion problems that have no apparent explanation or cause, states the Anxiety and Depression Association of America.
Treatment options can involve a combination of different therapies. For example, people diagnosed with both anxiety and depression may require psychotherapy and antidepressants, according to Mayo Clinic. Antidepressants may be useful for both depression and anxiety. People with anxiety and depression may also have to make certain lifestyle changes while they are getting treatment. More physical activity and doing relaxation techniques to reduce stress also may be beneficial, explains Mayo Clinic.