Nasal steroids such as fluticasone propionate are used to decrease nasal inflammation.Female infertility may be overcome by assisted reproduction technology, particularly embryo transfer techniques. Male infertility caused by absence of the vas deferens may be overcome with testicular sperm extraction, collecting sperm cells directly from the testicles. If the collected sample contains too few sperm cells to likely have a spontaneous fertilization, intracytoplasmic sperm injection can be performed. Third party reproduction is also a possibility for women with CF. Whether taking antioxidants affects outcomes is unclear.Physical exercise is usually part of outpatient care for people with cystic fibrosis. Aerobic exercise seems to be beneficial for aerobic exercise capacity, lung function and health-related quality of life; however, the quality of the evidence was poor.Due to the use of aminoglycoside antibiotics, ototoxicity is common. Symptoms may include "tinnitus, hearing loss, hyperacusis, aural fullness, dizziness, and vertigo". Gastrointestinal
Problems with the gastrointestinal system including constipation and obstruction of the gastrointestinal tract including distal intestinal obstruction syndrome are frequent complications for people with cystic fibrosis. Treatment of gastrointestinal problems is required in order to prevent a complete obstruction, reduce other CF symptoms, and improve the quality of life. While stool softeners, laxatives, and prokinetics (GI-focused treatments) are often suggested, there is no clear consensus from experts at to which approach is the best and comes with the least risks. Mucolytics or systemic treatments aimed at dysfunctional CFTR are also sometimes suggested to improve symptoms.
The observed improvements in arousal level, motor control, and consistency of behavior could be a result of direct activation of frontal cortical and basal ganglia systems that were innervated by neurons within the thalamic association nuclei. These neurons act as a key communication relay and form a pathway between the brainstem arousal systems and frontal lobe regions. This pathway is crucial for many executive functions such as working memory, effort regulation, selective attention, and focus.In another case study of a 50-year-old woman who had symptoms consistent with MCS, administration of zolpidem, a sedative hypnotic drug improved the patients condition significantly. Without treatment, the patient showed signs of mutism, athetoid movements of the extremities, and complete dependence for all personal care. 45 minutes after 5 to 10 mg of zolpidem was administered, the patient ceased the athetoid movements, regained speaking ability, and was able to self-feed. The effect lasted 3–4 hours from which she returned to the former state. The effects were repeated on a daily basis. PET scans showed that after zolpidem was administered, there was a marked increase in blood flow to areas of the brain adjacent to or distant from damaged tissues. In this case, these areas were the ipsilateral cerebral hemispheres and the cerebellum. These areas are thought to have been inhibited by the site of injury through a GABA-mediated mechanism and the inhibition was modified by zolpidem which is a GABA agonist.