Some people with MS feel that they developed MS as a direct result of some stressful event or trauma. The evidence on this connection is mixed. Some studies do see an effect whilst others don't.
viral infections – it's been suggested that infections, particularly those caused by the Epstein-Barr virus (responsible for glandular fever), might trigger the immune system, leading to MS in some people.
Anxiety disorders are estimated to affect 43 percent of those with MS, and are also more common among women. The scientific literature suggests that anxiety levels are higher at the onset of the disease and when it co-exists with moderate to severe depression.
Early MS symptoms may include blurred vision, numbness, dizziness, muscle weakness, and coordination issues. MS is progressive and can worsen over time. Eventually, the disease can do damage directly to the nerves, causing permanent disability.
PTSD and Chronic Stress Caused by Trauma May Play a Role in Findings. Childhood trauma results in PTSD and chronic stress, which may be partly how it influences the likelihood a person will develop MS, says Jacobs.
Most symptoms develop abruptly, within hours or days.
The cause of multiple sclerosis is unknown. It's considered an immune mediated disease in which the body's immune system attacks its own tissues. In the case of MS , this immune system malfunction destroys the fatty substance that coats and protects nerve fibers in the brain and spinal cord (myelin).
Obesity and multiple sclerosis
Several studies have shown that obesity in childhood and adolescence, particularly in girls, increased the risk of later developing MS. Other studies have shown that obesity in early adulthood may also contribute to an increased risk of developing MS.
Migraines are one of the most common mimicker diseases that can be misdiagnosed for MS. Migraine causes intense throbbing headaches, light sensitivity, and nausea. Many migraine sufferers have also experienced blurred vision similar to the kind caused by optic neuritis in MS patients.
An MRI scan can detect MS activity early on , sometimes before an individual experiences any worsening symptoms.
Blood Tests: Currently, there are no definitive blood tests for diagnosing MS, but they can be used to rule out other conditions that may mimic MS symptoms, including Lyme disease, collagen-vascular diseases, rare hereditary disorders and acquired immune deficiency syndrome (AIDS).
MS can appear at any age but most commonly manifests between the ages of 20 and 40. It affects women two to three times as often as men. Almost one million people in the United States have MS, making it one of the most common causes of neurological disability among young adults in North America.
Although more people are being diagnosed with MS today than in the past, the reasons for this are not clear. Likely contributors include greater awareness of the disease, better access to medical care and improved diagnostic capabilities. There is no definitive evidence that the rate of MS is generally on the increase.
How long can MS go undiagnosed? MS is usually diagnosed between the ages of 20 and 50, but it can go undetected for years. In fact, a 2021 study suggested that many people with MS experience disease symptoms several years before being officially diagnosed with the disease.
Average life span of 25 to 35 years after the diagnosis of MS is made are often stated. Some of the most common causes of death in MS patients are secondary complications resulting from immobility, chronic urinary tract infections, compromised swallowing and breathing.
“MS is diagnosed most commonly in the ages between 20 and 50. It can occur in children and teens, and those older than 50,” said Smith. “But it can go unrecognized for years.”
Abnormal sensations can be a common initial symptom of MS. This often takes the form of numbness or tingling in different parts of your body, such as the arms, legs or trunk, which typically spreads out over a few days.
These include fibromyalgia and vitamin B12 deficiency, muscular dystrophy (MD), amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease), migraine, hypo-thyroidism, hypertension, Beçhets, Arnold-Chiari deformity, and mitochondrial disorders, although your neurologist can usually rule them out quite easily.
What are the key differences between RA and MS? The key differences between RA and MS are the dominant symptoms and the parts of the body attacked by the immune system. In MS, the immune system attacks the central nervous system, whereas in RA, it attacks cartilage in the joints.
There are no specific tests for MS . Instead, a diagnosis of multiple sclerosis often relies on ruling out other conditions that might produce similar signs and symptoms, known as a differential diagnosis. Your doctor is likely to start with a thorough medical history and examination.
Your doctor will refer you to a neurologist. They will examine you to check how different parts of your nervous system are working. A combination of tests is used to diagnose MS. The best test is an MRI of your brain and spinal cord to detect areas of damage.