The phrase "difficulty with concentration" is correct and usable in written English.
It can be used to refer to any situation where someone is finding it difficult to concentrate on something. For example, you could say: "The student had difficulty with concentration and failed the exam."
The group lists dozens of possible symptoms, including headache, joint pain, neck stiffness, chest pain, bladder dysfunction, hypersensitive skin, unexplained fevers, weight loss, sweats, chills, fatigue, blurry vision, heart murmurs, sleep disturbances (including too little or too much), difficulty with concentration, lightheadedness, and mood swings.
"Mindfulness, which is the act of engrossing oneself in the present moment, can help improve cognitive symptoms of depression such as distorted thinking behavior and difficulty with concentration," Greenblatt says.
During his freshman year of college, he had a concussion with momentary loss of consciousness followed by ongoing headaches, neck pain, blurry vision, tinnitus, insomnia, anxiety, and difficulty with concentration.
In addition, they also sustain important neuropsychological issues including depression, anxiety, memory loss, and difficulty with concentration [ 6, 8- 19].
However, negative effects were found in some participants and included symptoms of depression, dry mouth, fatigue, sleepiness, and difficulty with concentration.
Additional AEs occurring in >5% of the topiramate-treated patients were hypoesthesia, dry mouth, difficulty with concentration or memory, taste perversion, nausea and somnolence 9.
Chronic fatigue syndrome (CFS) is a clinically defined illness with a broad range of symptoms including severe and debilitating fatigue, muscle pain, sleep disruption, difficulties with concentration, memory impairment and headaches.
Studies suggest that around 71% of patients report problems with memory and 64% report difficulties with concentration [ 13, 14].
Sixty-eight percent of these children with ADHD had been and/or were currently being treated with a prescription medication to treat difficulties with concentration, hyperactivity, or impulsivity.
From the patient perspective, progressive difficulties with concentration, retaining information, planning and organizational skills start interfering with social and occupational function (Bronnick et al., 2006).
CFS patients typically complain of difficulties with concentration, memory, and thinking, yet neuropsychological testing does not generally confirm the reported cognitive dysfunction [ 49, 50].
