Spine tumour leading to paraplegia is a disease that requires specialist care. It is best to work with a neurologist or spine specialist who will evaluate your situation and advise you of any possible treatment alternatives. Recovery, that is to walk again is dependent upon the tumour type and extent of spinal cord damage.

Fibro fog in fibromyalgia can cause mild to moderate memory issues but it doesn't lead to severe memory loss.

It's great that you're looking to improve your memory, but it's best not to take anything you're allergic to. Rash, itching, or even difficulty breathing can occur as allergic reactions to ginkgo biloba. You should stop taking it if you are allergic. Instead, maybe try omega-3 fatty acids, vitamin D, or magnesium. These are good for memory too.

The problem with the shaking fingers is that I recommend seeking advice from a neurologist. Although it may not currently stand in the way of your normal activities, this could indicate an underlying problem.

I get what you’re saying about using Betahistine with Sertraline. Don’t worry, few people get severe side effects like Steven Johnson Syndrome from Betahistine. Some common side effects might be a headache or an upset stomach. When you’re suffering from vertigo, it feels like everything is spinning around you. Betahistine works by increasing the blood flow within the inner ear which can help with this. However, it’s best to speak with your doctor before taking any medication. 

After a long period without seizures, it is still possible for them to occur, especially if he misses his medication or becomes overly tired. Fasting and lack of sleep during the Eid period may have contributed. His physician recommends he take Epival 500mg twice daily. The new dosage is expected to reduce the frequency of seizures if taken regularly.

As of now there's no permanent cure for Parkinson's disease..But there aare also various treatments to imporve the quality of life