Migraine Headaches Support Group
Migraine is a neurological disease, of which the most common symptom is an intense and disabling episodic headache. Migraine headaches are usually characterized by severe pain on one or both sides of the head and are often accompanied by photophobia (hypersensitivity to light), phonophobia (hypersensitivity to sound) and nausea.
As for the pain scale...you may have your own idea of a pain scale. My average pain is about a 6. But for me, a 6 doesn't warrant medication. Once I hit about a 7-8 is when I need a medication. If a 4 is too painful for you, then take it before that. Take it as soon as you know it's going to be a bad migraine.
Also, sometimes people need more than just preventative. I'm on topamax, but I'm also on 2 other preventatives. So you may just have to do a trial and error to find the right cocktail that works for you. Talk to your neurologist next time you see her.
Good luck
Usually it happens when you take the medicine 15 times a month or more. Or something similar. That can give you migraines/headaches daily (so you need to take meds everyday). Just focus on getting of the meds you were taking a lot and that will help.
YvetteK is absolutely correct though. you need to decide what is a good point for you to detect early as a "whoa, this is going to be bad."
I have shared my pain scale with my doctors to help them understand what I say when i say I spend most days at a 5-6. For me, an 8 is the highest i will ever get and at that point I'm already in the ER begging for anything to help - I use 8 because they say 10 is the worst pain imaginable and even when I'm in the ER, I can always imagine worse - Having a full brass band playing in the room with me for instance. I explain that at a 7, I am in bed, in the dark, wishing I was dead. At a 6, I am out of bed, but barely functional. So on and so forth.
Perhaps if you don't have a fixed pain scale for yourself yet, or as detailed of one as someone like myself does, you can ask your doctor to describe what they feel each level would represent. At least that way you would both be on the same page.