Do fatigue and white matter lesions at 22 suggest MS?

Question

Hi doctor,

I am 22 years old, and for the past eight months, I have been experiencing an exhaustion like nothing I have encountered before. I sleep around nine hours each night but wake up feeling as if I haven't slept at all.

Additionally, I had an episode four months ago where my left leg felt numb and heavy for about ten days, but it returned to normal on its own. My GP initially attributed my symptoms to stress, but recently I read about multiple sclerosis (MS), and many of the symptoms resonate with my experience.

I had an MRI, and the report noted "a few small periventricular white matter lesions," which the radiologist said could be nonspecific. My question is: can fatigue in a person in their early 20s be an early sign of MS at 22, and should those MRI findings be taken more seriously?

I also have a vitamin D level of 18 ng/mL, which I know is linked to an increased risk of MS. Should I see a neurologist urgently, or is it still too early to conclude? I am very scared about what this could mean for my future.

Please advise.

Answer 1

Hi,

Welcome to icliniq.com.

Thank you for your query, and I can understand your concern.

I appreciate your patience and understand that you are feeling uncomfortable about your situation. While multiple sclerosis (MS) is a possibility, it has not been confirmed based on your current symptoms, which include fatigue and a single episode of numbness.

These symptoms can also occur in a variety of other conditions. Regarding your MRI (magnetic resonance imaging) results, the presence of small white matter lesions is nonspecific; they can appear in normal individuals or be associated with minor conditions, and they do not confirm MS.

What is important in your case is that you have only experienced one neurological episode so far, and the MRI findings are not clearly indicative of MS. It is also worth noting that your low vitamin D level of 18 ng/mL, while concerning, is common and does not necessarily imply you have MS.

I recommend scheduling an appointment with a neurologist, though it is not urgent. They will be able to review your MRI (magnetic resonance imaging) in detail, potentially repeat it if necessary, and help rule out other causes for your symptoms.

However, you should be aware of signs that require immediate attention, such as new weakness, vision problems, or difficulty walking. Overall, your symptoms and MRI results are not definitive for MS, so there is no need for panic, but following up with a neurologist is definitely a wise next step.

I hope you find this guidance helpful.

Do follow up whenever needed.

Thank you.