Fits but no giggles

Dad had a seizure last night. It wasn't a full body seizure; it only seemed to affect his head, neck and shoulder, but it was still alarming. My brother and i were sitting with him watching television and we suddenly realised Dad was making a lip-smacking noise and shuddering. It lasted about a minute. We waited for the seizure to end and i looked inside his mouth to check he hadn't bitten his tongue, then lay him down to sleep. Mum called the NHS out of hours service and a doctor called us back about 15 minutes later. We spoke through everything and he reassured us that we were doing the right thing to let him sleep and that there wasn't anything more we could do. Having taught first aid for years i am familiar with treatment for epileptic seizures, but knowing Dad doesn't have epilepsy, wanted to double check the same treatment was correct for Dad's situation. Mum decided to sleep downstairs and i rigged up the two-way radio by my bed. I fell asleep listening to Dad's breathing. In the middle of the night i suddenly woke with a quick noise and the same lip-smacking sound Dad had made earlier coming from the radio. I raced downstairs and looked at Dad whose back i could just make out in the darkness was moving with his breathing, but who was otherwise still. Mum seemed unaware but had been asleep herself. This morning there were a few saliva-spots on Dad's pillow which i think is further evidence that he had at least one more seizure in the night. Of course none of us saw him fit after that first one, so we're just not certain.
He has been very quiet and very passive so far today. The nurses commented that shaving him had been far easier. I only managed to get one spoon of breakfast into him this morning. He retched a bit and we were worried he would be sick, so gave him some anti-nausea medicine and have put him in the recovery position so he cannot choke. He is sleeping now, snoring gently.