These anxiety conditions may recur or become aggravated by the stress of a cancer diagnosis. Patients may experience extreme fear, be unable to absorb information given to them by caregivers, or be unable to follow through with treatment. Each of these is explained below. Adjustment disorder Adjustment disorder includes behaviors or moods more extreme than expected in a reaction to a cancer diagnosis. Symptoms include severe nervousness, worry, jitteriness, and the inability to go to work, attend school, or be with other people.
Adjustment disorder is more likely to occur in cancer patients during critical times of the disease.
These include being tested for the disease, learning the diagnosis, and experiencing a relapse of the disease. Many cancer patients can achieve relief from adjustment disorder in several ways, including receiving reassurance from caregivers, exercising relaxation techniques, taking medication, and participating in support and education programs. Panic disorder Phobias Phobias are ongoing fears about or avoidance of a situation or object. People with phobias usually experience intense anxiety and avoid situations that may frighten them. Cancer patients may fear needles.