BoscoPiko,
I'm no doc, but that amount of Verapamil sounds scary. If your heart rate is too low, it can cause other very serious medical conditions. I'm a huge proponent of busting. It gave me my life back and many others on here.
As FunTimes mentioned take a look at the new users info at the top of the page and the ClusterBuster Files section. Energy drinks can really help the individual attacks. For my night hits I keep an energy drink on the coffee table 24/7. As soon as I wake with a night attack, I slam half the can and get on the O2. Make sure you stay on the O2 for 10 mins or so after the attack stops and it'll help delay the next attack. I've never had an issue falling asleep after the energy drink. Post hit exhaustion and I'm out like a light (till the next one anyway (2nd half of the energy drink is for the next attack).
Oh, on Verapamil. I know most docs script it as a first thing to take but... Studies have shown it's maybe 5 to 10 % effective. If you're in a really bad place a prednisone taper is an option. Definitely don't recommend that route for more than one (short) round though. When you're about 2/3rds away through the taper, CH comes back. From memory, it'll give you about 2 weeks pain free time. It's not long, but sometimes is long enough to regroup on your avenue of crushing the beast. Definitely don't do more than one round of pred though. It'll wreck your body.
Staying away from foods that are high in Tyramine should reduce your frequency of attacks. Tyramine is a natural inflamatory and is present at some level in nearly every food. It's a byproduct of fermentation and aged foods breaking down. No fermented cheese, preserved meats or old fruits and vegetables.
J