Both a hot sensation in the head and vision problems like optic neuritis are recognized MS symptoms worth understanding. Here's a breakdown of each:
Hot Sensation in the Head
MS can cause nerve damage that leads to random signals being sent to the brain. The brain can misinterpret these signals as temperature changes — Show Full Answer
Both a hot sensation in the head and vision problems like optic neuritis are recognized MS symptoms worth understanding. Here's a breakdown of each:
Hot Sensation in the Head
MS can cause nerve damage that leads to random signals being sent to the brain. The brain can misinterpret these signals as temperature changes — even when the actual temperature hasn't changed. This is called an altered sensation or paresthesia.
A MyMSTeam member described it this way: "I was suddenly awakened with a weird, almost burning sensation on the right side of my head and brain area."
Common altered sensations in MS include:
- Burning or heat feelings
- Itchiness or crawling sensations
- Electric shock feelings
- Cold sensations that feel like burning
- A feeling of warm fluid moving through the head
These sensations can happen at any stage of MS and aren't always painful, though they can feel unsettling. Optic Neuritis and Vision Loss
Optic neuritis — inflammation of the optic nerve — affects about half of people with MS and is often one of the first symptoms. It usually affects one eye at a time.
Symptoms can include:
- Blurred or dim vision
- Pain behind the eye, especially when moving it
- Blind spots
- Sudden changes in color vision (e.g., red appearing dull or gray)
- Loss of vision in one eye
Symptoms often worsen over about two weeks, then gradually improve over four weeks. In many cases it resolves on its own, but doctors may recommend corticosteroids to speed up recovery, especially in more severe cases.
A MyMSTeam member shared: "The only time I got a really bad jolt was when I got optic neuritis in my right eye."
It's really important to get checked early if vision changes occur — early evaluation can help prevent symptoms from worsening and support faster recovery. Reaching out to a neurologist or eye specialist promptly is strongly encouraged.
June 9
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