(Reuters Health) – People with long-term exposure to loud noise at work or in leisure activities may be at increased risk of heart disease, a U.S. Loud Noise Exposure Linked to Increased Risk for Heart Disease. The National Institutes of Health even states that about 15 percent of Americans between the ages of 20 and 69 have high-frequency hearing loss related to noise exposure during occupational or leisure activities. People with long-term exposure to loud noise at work or in leisure activities may be at increased risk of heart disease, a U.S. study finds.
You may be at increased risk of heart disease, according to a new study. A link between regular noise exposure–especially workplace noise–and coronary artery disease, high blood pressure, and other illnesses has been found in previous research. Accumulating evidence suggests that exposure to loud noise can increase the risk of coronary heart disease. However, this risk can be prevented by eliminating or reducing excessive noise exposure in the home and workplace. Aircraft and road traffic noise exposure are associated with psychological symptoms but not with clinically defined psychiatric disorder. Noise exposure during sleep may increase blood pressure, heart rate and finger pulse amplitude as well as body movements. Indeed, even anticipation of a loud noise exposure in the absence of real exposure may impair performance and an expectation of control counters this effect.
Exposure to high levels of noise have differing effects within a given population, and the involvement of reactive oxygen species suggests possible avenues to treat or prevent damage to hearing and related cellular structures. A very loud sound in a particular frequency range can damage the cochlea’s hair cells that respond to that range, thereby reducing the ear’s ability to hear those frequencies in the future, 14 however, loud noise in any frequency range has deleterious effects across the entire range of human hearing. Noise has been associated with important cardiovascular health problems. What’s the link between loud noise and heart damage? What’s the link between loud noise and heart damage? Relentless racket activates your nervous system and increases stress levels, which throws off your heart rate, blood pressure, bad cholesterol and blood sugar, increasing heart attack risk. A U.S. study finds that people with long-term exposure to loud noise at work or in leisure activities may be at increased heart disease risk.
A Lot Of Loud Noise May Raise Your Risk Of Heart Disease
Aside from hearing loss, more evidence suggests that noise pollution can contribute to other health consequences as well. Loud noise exposure linked to heart disease risk. Excess noise exposure in the workplace is an important occupational health issue, especially for younger workers, said lead researcher Dr. Persistent loud noise does not mean loud music or talking, Gan added, but rather any unwanted sound. But even after taking those risk factors and others into account, workers bombarded by a noisy environment were two to three times more likely to have serious heart problems than their counterparts in quiet workplaces, the researchers found. Blood tests of these at-risk workers did not show particularly high levels of cholesterol or inflammatory proteins, both of which are linked to heart disease. Aircraft noise may increase risk of heart disease, say researchers. People who live close to an airport and are exposed to constant loud aircraft noise may face an increased risk of cardiovascular disease, according to studies from the UK and the US published on Tuesday night. The scientists warn that what they have found is a link and not proof that high aircraft noise levels cause disease. As the exposure time to loud noise increases, more and more hair cells are destroyed. Temporary threshold shift caused by short excessive noise exposures such as firecrackers. Other health issues caused by noise. In some cases, the sound can be so loud it can interfere with your ability to concentrate or hear actual sound. It can be caused by ear problems in your outer, middle or inner ear. Objective tinnitus is tinnitus your doctor can hear when he or she does an examination. Anyone can experience tinnitus, but these factors may increase your risk:. Chronic loud noise exposure linked wtih heart disease in study. Researchers found that patients with psoriasis may have increased risk of artery inflammation, heart disease and stroke.
Health Effects From Noise
While it has long been known that exposure to loud noise can cause hearing loss, it had been thought that relatively low levels of environmental noise were not a danger. One is looking at whether the increased risk of heart disease that has previously been linked to pollution from traffic may, in fact, be due, at least in part, to noise. Study: Traffic Noise Linked to Heart Attack Risk. Researchers also figured out how much traffic noise each person had been exposed to by analyzing traffic patterns around the participants homes. For many, it’s a ringing sound, while for others, it’s whistling, buzzing, chirping, hissing, humming, roaring, or even shrieking. As many as 50 to 60 million people in the United States suffer from this condition; it’s especially common in people over age 55 and strongly associated with hearing loss. If you’re often exposed to loud noises at work or at home, it’s important to reduce the risk of hearing loss (or further hearing loss) by using protectors such as earplugs or earmuff-like or custom-fitted devices. Past research has linked noise exposure, especially in workplaces, to coronary heart disease, high blood pressure and other illnesses.
The risks of stroke, heart and circulatory disease are higher in areas which have a lot of aircraft noise, researchers have found. There’s a ‘startle reaction’ to loud noise – if you’re suddenly exposed to it, the heart rate and blood pressure increase. A government spokesman said: The number of people affected by high levels of noise around Heathrow has been falling for years due to improvements in aviation technology, better planning of flight paths and other factors. Noise exposure linked to heart disease, hypertension risk in Americans. 47. Because of occupational risk of noise induced hearing loss, there are government standards regulating allowable noise exposure. As the exposure time to loud noise increases, more and more hair cells are destroyed. The damage caused by noise, called sensorineural hearing loss, can be caused by several factors other than noise, but noise-induced hearing loss is different in one important way it can be reduced or prevented altogether. Exposure to high levels of aircraft noise near busy international airports has been linked to a higher risk of heart disease and strokes in two separate studies. As well as increasing the risk of hearing impairment, exposure to loud noise has been linked to numerous other health problems. Using the TRAffic Noise EXposure (TRANEX) model, the team assessed levels of daytime road traffic noise (7am – 11pm) over different areas of the city, as well as levels of nighttime road traffic noise (11pm – 7 am). Halonen and colleagues say this increased risk death is most likely due to cardiovascular problems that have been triggered by increased blood pressure, stress and sleep problems as a result of road traffic noise.