Can I manage Chiari malformation syndrome at 60?

As per the complaints, this is a case of Sinusitis.

If you have sinusitis, the doctor may be able to recommend additional medications to relieve your symptoms, such as steroid nasal sprays or drops to reduce sinus swelling.

antihistamines - if your symptoms are caused by an allergy

Antibiotics - if you have a bacterial infection and are severely sick or at risk of consequences, antibiotics may be prescribed (but antibiotics are often not needed, as sinusitis is usually caused by a virus)

It could be fibromyalgia. This condition causes widespread pain in your body along with tenderness too – plus other things like being tired often or having trouble sleeping well. However, there are ways to handle this. For example, physical therapy might help ease some of the hurt; moderate activities such as walking or swimming could be beneficial because they won’t make the ache worse but can still keep muscles from getting too stiff; also relaxation methods (e.g., mindfulness meditation/deep breathing) may relieve stress which often worsens any existing discomfort. Besides that, proper rest is crucial, so try getting enough sleep each night; nutrition matters, so eat healthily; don’t push yourself too hard.

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.

Stammering, or stutte­ring, happens when a person has a hard time­ speaking smoothly. They might repe­at some sounds or stretch out words. This can make it tough to talk with e­ase and feel sure­ of themselves. The­ cause is a mix of things like gene­s and how speech grows. The be­st way to help is speech the­rapy with a speech expe­rt. 

This sounds like the symptoms of a condition called postural orthostatic syndrome (POTS). POTS can make you feel dizzy, lightheaded, or faint when you stand up. It can also cause your vision to blur when standing up, heat intolerance, and nausea upon standing up. Vyvanse could worsen these symptoms. Drinking lots of fluids and adding more salt to your diet might help. Talk to your doctor about this.

This could be related to various underlying issues. Feeling a lack of hunger, fear, itching legs, vomiting, and a persistent feeling of unhappiness can be signs of physical or mental health concerns.