Migraines after practice

I train with an age group team. Our normal Saturday practices are in a pool around 85º and for 2 hours. The practices may not be hugely high in yardage but very high in intensity. I normally have chronic headaches and lately I've been getting migraines after these Sat practices. I don't know if it's the heat of the pool for the long time or the intensity. I talked to the coach today about getting out after 90 min as I find that helps. He mentioned upping my fluid and nutrition intake. What should I up and what else can I do to avoid the migraines? They are making for very boring weekends for my family as I lay on the couch in pain.
Parents
  • For me, a headache trigger is noise. That's why I get them at meets. Is that the same for you? No, I don't think so. Noise doesn't usually bother me. Coud be a combination of things: noise, wearing tight cap and goggles, stress, etc.
Reply
  • For me, a headache trigger is noise. That's why I get them at meets. Is that the same for you? No, I don't think so. Noise doesn't usually bother me. Coud be a combination of things: noise, wearing tight cap and goggles, stress, etc.
Children
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