I am 77 years old and have been cycling for over 20 years for fitness. I ride a Bianchi road bike with adjustable handle bars which helps me set a position consistent with arthritis in my neck and lower back. I ride two to three times a week for about 70 minutes at 20-25 km/hr. If I do more my arthritis starts acting up. But this, together with walking on off days, has kept me in fairly good condition for my age.
About a month ago, I collided with another cyclist who cut in front of me and ended up unconscious on the ground. The EMTs took me to the local hospital where initially I was coherent, but my condition quickly deteriorated. Scans showed a subdural haematoma, but after a few days the bleeding stopped and my condition started to improve. They put me on keppra, 500 mg taken twice daily, in addition to my usual medications, to guard against potential seizures, and transferred me to an extended care facility. I spent another couple of weeks there, and was sent home. It has now been just about a month since the accident and I continue to improve. My memory has almost entirely returned and I can do some fairly complicated mental tasks almost as well as before the accident. I gather it could take a couple of months or more before I recover completely.
One problem I have is that the keppra, which I may have to take for quite a while, seems to have some unpleasant side effects. It upsets my sleeping and gives me a `wooley' feeling much of the time. (Part of this is possibly just the concussion, but these side effects are also known to be specific to keprra.)
So I wonder if anyone can give me any advice about how to deal with the consequences of the concussion, the medication, and living without cycling for a while. Experience of others who have gone through something like this would be helpful.
P.S. Although I've had two accidents in the past three years, both of them were unavoidable and due to something someone else did. (The other resulted from a large dog rushing at me at right angles and jumping on me before I was even aware of her. Fortunately I had at worst a minor concussion, although my helmet cracked.) I am generally a defensive cyclist and plan to be even more defensive in the future. So I don't think there is any reason to believe I should stop cycling, but if anyone has anything else to add on that point, I will certainly listen.