Multiple Sclerosis (MS) is a disease that affects the brain, spinal cord, and optic nerves. It happens when the immune system mistakenly attacks these areas, causing inflammation and nerve damage. This can lead to problems with movement, vision, balance, and thinking. MS is a long-term condition that can worsen over time, but treatment can help manage symptoms.
Nearly one million adults in the U.S. are living with MS. While the exact cause is unknown, genetics and environmental factors play a role. People with a close family member who has MS have a higher risk. Certain factors, like infections (especially Epstein-Barr virus, which causes mononucleosis), low vitamin D levels, and smoking, can also increase the risk. MS is more common in women than men and affects people of all racial and ethnic backgrounds.
MS symptoms vary from person to person. They may include fatigue, muscle weakness, difficulty walking, vision problems, numbness or tingling, dizziness, memory issues, bladder problems, tremors, and mental health concerns like depression or anxiety. Some people experience symptoms that come and go (relapsing-remitting MS), while others have a more gradual worsening of symptoms over time.
There is no cure for MS, but more than 20 FDA-approved treatments, called disease-modifying therapies (DMTs), can slow the disease and reduce relapses. Some people can achieve a state called “NEDA” (No Evidence of Disease Activity), meaning their symptoms are well controlled. Early diagnosis and treatment can improve long-term outcomes and quality of life.
If you or a loved one has MS, it’s important to work with a healthcare team to find the right treatment plan. Regular check-ups, a healthy lifestyle, and access to specialized care can make a significant different in managing the condition. This March, for MS Awareness Month, I encourage everyone to take the time to learn more, support those living with MS, and help spread awareness—it’s small actions like these that can make a big impact.
About Dr. R. Alejandro Cruz
Dr. R. Alejandro Cruz is a board-certified neurologist and the region’s only fellowship-trained multiple sclerosis specialist. As part of DHR Health’s Neurology Institute, he brings advanced MS care to the Rio Grande Valley, offering the latest treatments and clinical trials. With his leadership and expertise, the DHR Health Multiple Sclerosis Center has been recognized by the National MS Society, as a comprehensive MS center, designation only give to few centers which guarantees a team-based care to support patients at every stage of their journey.
Dr. R. Alejandro Cruz, DHR Health Neuroimmunologist
2108 South M Street Suite 4 McAllen, TX 78503
To schedule an appointment, call (956) 362-8500
To learn more about neurology services at DHR Health, visit https://dhrhealth.com/services/neuroscience/
