Is it normal develop Acute/Chronic Neurologic Impairments,i.e.,Narcolepsy,Cataplexy, Seizures subsequent/consequential to Onset MS? what is latencyPer

Event Sysnopsis:
Sudden Business Directed Relocation: Distant Location, new
culture, business direction, extensive O.T.(14-18 7X24)
Apr. - Dec. 1993: Muscle Weakness and Painful Sensation Left: Jaw, Arms, etc. Neurologist: Extensive Pathology & Tests.
Jan. 1994: MRI=Multiple Sclerosis Right Frontal Lobe.
Other Test Confirmation: CSF Puncture. VER, AER, SSER.
Treatment: Prednisone IV 3 day, Oral Tapering 5 days.
Results: Retarded MS development. Symptoms Remained.
I function within my limitations; Cont'd to work Normal + O.T.
August 2002, I was catapulted from a Seated Position, Headfirst
(primarly Left side) Slammed onto Steel Reinforced Surface.
Unconscious few minutes. Hospital ER DX Head/Neck Trauma.
Concussion, Trauma Left Temporal Lobe; C-Sprain, T-Sprain; Ligamentuous Instability and etc.
PERSISTENT: { MS Fatigue, PAIN, Muscle Spasms, Depression, Anxiety, Peripheral Neuropathy}
MEDICAL HISTORY INDICATES Marked: { ACUTE / CHRONIC Diseases /Disorders/ Dysfunctions/ Impairments Subsequent to Onset of Multiple Sclerosis:
{Seizures; Trances; Hallucinations; Illusions)**
Acute: Rapid Heartbeat fluctuates 101-118 +) **(Hypersensitivity to Heat and Cold )**
Acute Burning Pains Shins L/ R **
Persistent Cold Pain:Spine C, T, L5 L; L5-S1,R /L L/Extremities
Narcolepsy*Cataplexy=>Trauma, Topical Scars, Injuries: Bulging Disc L5 /Left **PARs Fracture L5 / S1 Right**Atlas Displacement