Women with sleep apnea may have higher degree of brain damage than men

By: Mohan Garikiparithi | Sleep | Friday, February 26, 2016 - 11:30 AM

women sleep apneaSleep apnea in women may lead to a higher degree of brain damage compared to men. Although sleep apnea is most common in men, there are still numerous women who also have this sleep disorder that results in the stoppage of breathing numerous times a night.

Sleep apnea has been linked to many health problems and consequences, including high blood pressure, fatigue, and – as it was recently found – brain damage.

The study looked at 400 women from a random sample of 10,000 women who underwent sleep tests and filled out questionnaires.

Sleep apnea was found in 50 percent of the women, and the researchers also found a link between age, hypertension, and obesity. They uncovered that overweight women and women with hypertension were more likely to develop sleep apnea. In fact, 80 percent of women with hypertension and 84 percent of overweight women had sleep apnea. Sleep apnea was also worse in overweight women aged 55 to 70 years.

Lead author Dr Karl Franklin said, “We were very surprised to find such a high occurrence of sleep apnea in women, as it is traditionally thought of as a male disorder. These findings suggest that clinicians should be particularly aware of the association between sleep apnea and obesity and hypertension, in order to identify patients who could also be suffering from the sleeping disorder.”

Women with sleep apnea have higher degree of brain damage than men

An alternative study uncovered that women with sleep apnea have a higher degree of brain damage compared to men. The findings were uncovered by researchers at the UCLA School of Nursing. Ten years ago, researchers were the first to uncover brain damage in sleep apnea among men, and now they found the same results in women, but the damage was worse.

The researchers compared nerve fibers in sleep apnea patients to individuals without sleep disorders to try and uncover differences between men and women with sleep apnea.

Chief investigator Paul Macey said, “While there are a great many brain studies done on sleep apnea and the impact on one’s health, they have typically focused on men or combined groups of men and women, but we know that obstructive sleep apnea affects women very differently than men. This study revealed that, in fact, women are more affected by sleep apnea than are men and that women with obstructive sleep apnea have more severe brain damage than men suffering from a similar condition.”

Women were impacted in the cingulum bundle and the anterior cingulate cortex, areas in the front of the brain involved in decision-making and mood regulation. Furthermore, they had higher symptoms of depression and anxiety.

Macey added, “This tells us that doctors should consider that the sleep disorder may be more problematic and therefore need earlier treatment in women than men.”

The researchers are still unaware if the sleep disorder led to the brain damage or if the brain damage led to the sleep disorder.

Sleep apnea symptoms, misdiagnosis in women

Symptoms of sleep apnea include:

  • Loud, frequent snoring
  • Choking or gasping when asleep
  • Pauses in breathing
  • Morning headaches
  • Excessive daytime sleepiness
  • Insomnia
  • Waking up with a dry mouth or sore throat
  • Frequent nighttime urination
  • Trouble concentrating
  • Memory or learning problems
  • Moodiness, irritability, or depression

Women are often misdiagnosed with regards to sleep apnea as the symptoms may be similar to other conditions. Common misdiagnoses in women with sleep apnea include:

  • Anemia
  • Cardiac or pulmonary illness
  • Depression
  • Diabetes
  • Fatigue from overwork
  • Fibromyalgia
  • Hypertension
  • Hypochondria
  • Hypothyroidism
  • Insomnia
  • Menopausal changes
  • Obesity

Misdiagnosing sleep apnea can cause further health complications, as simply treating sleep apnea can lead to a vast improvement in overall health. In order to properly diagnose sleep apnea, a patient should undergo a sleep test in which they are monitored for the signs of sleep apnea in a sleep clinic.

Tips for living with sleep apnea

Sleep apnea patients are prescribed a continuous positive airway pressure device (CPAP), which is a facial mask worn during sleeping hours to prevent pauses in breathing. By treating sleep apnea, symptoms will decrease, alleviating daytime fatigue and insomnia, and even restoring blood pressure.

Other things to consider is your weight. Obesity can contribute to sleep apnea as well, and weight loss can help reduce the severity of sleep apnea.

Daily exercise is important too, as not only does it aid in weight loss, but it can improve sleep as well.

Lastly, try to avoid sleeping on your back, as it worsens sleep apnea. Instead, sleep on your side, as this position helps to keep your throat open.


Related Reading:

Untreated obstructive sleep apnea raises risk of resistant high blood pressure

Untreated obstructive sleep apnea raises the risk of high blood pressure that is resistant to medication. The study involved patients with cardiovascular risk factors or established heart disease, and moderate or severe obstructive sleep apnea. The participants were prescribed one of three medications to treat hypertension, including a diuretic. Continue reading…

Obstructive sleep apnea linked to kidney disease in type 2 diabetes patients

Obstructive sleep apnea is linked to kidney disease in type 2 diabetes patients. Type 2 diabetes is a risk factor for chronic kidney disease on its own, and sleep apnea is also seen as a common problem in type 2 diabetes patients. The investigators wanted to uncover if sleep apnea played a role in kidney disease in type 2 diabetes. Continue reading…


Sources:
http://www.medfak.umu.se/english/about-the-faculty/news/newsdetailpage/study-finds-high-rates-of-sleep-apnoea-in-women.cid196166
http://newsroom.ucla.edu/releases/women-with-sleep-apnea-suffer-240986
https://sleepfoundation.org/ask-the-expert/women-and-sleep-apnea/page/0/2
http://www.sleepeducation.org/essentials-in-sleep/sleep-apnea/symptoms-risk-factors
http://www.webmd.com/sleep-disorders/sleep-apnea/features/living-sleep-apnea


People who read this article benefited from…

Popular Stories

Cart Items

Checkout