Just from your numbers, I can tell you that you are running a totally irritating pool. I can also tell you that your pool guys are trying to make it WORSE by adding, in order, baking soda (raises pH), sodium bisulfate (lowers pH) and lithium hypochlorite mix (adds various psychotropic agents to your water)

BioGuard is the WORST at screwing up pools very expensively, using their ALEX computer system.

If you want to resolve this, you're probably going to need to go step by step -- isolating irritants and allergens is tedious, nit-picky work. My whole family suffers from seasonal allergies, and my older son was hospitalized multiple times with allergically triggered asthma. I personally gave him allergy shots -- with epinephrine ampules laid out and ready to inject -- for 5 years. So I *do* have knowledge of this, beyond my pool background.

Most people who come here want a quick fix. And many already 'know' what they want the answer to be. I've gone round and round with some of those more times than I cared to over the years -- only to have them bail when they didn't get the answer they liked.

So here's the bottom line: I will help you, but ONLY so long as you stay on the straight and narrow path of evidence and logic based analysis and testing. If you are seeing an MD allergist, I'd be glad to include him/her in the conversation -- but it will be a conversation. Doctors know a lot, but not all of what they 'know' is true. I've had to correct physicians multiple times over the years -- including a serious mis-prescription of a drug for my older son (we bailed on that pediatrician, at that point!).

What I will NOT do is go back and forth with arguments based on reports in the popular media. Scientific journal articles are fine -- newspaper, TV and blog articles, not so much. If they point to a journal article, we can look at THAT article. But I'm sick and tired of trying to help people who have made a 'faith commitment' to the idea that chlorine is bad, and take it as gospel, no matter what the evidence is.

So, if you're still with me, here are starting steps.

1. Get a K2006 testkit. There's NO way to do this so long as you are trusting bogus BioGuard testing. http://pool9.net/tk/ And, you'll need accurate testing no matter what direction you pursue.

2. Do a tub test: 30 minutes in a tub with dichlor at 10 ppm FC . If you respond with irritation to that, it's EITHER chlorine OR something your water company is using. (Monochloramine!)

3. Assuming you pass the tub test, you'll need to drain and refill your pool. Since you've been using Bioguard products, you've almost certainly added some known irritants to the water, such as non-chlorine shock, which contains persulfates See: http://www.ncbi.nlm.nih.gov/pubmed/18413112 and http://www.ncbi.nlm.nih.gov/pubmed/10227340

4. Then, on refill, we'll start with the simplest possible treatment: borax (to raise pH), muriatic acid (to lower pH), and dichlor (to add chlorine & stabilizer), and minimal use.

5. From there we can proceed to more normal use. At that point, you have to deal with the fact that many swimmers pee in the pool, and urine does NOT react gracefully with chlorine. If problems occur once the bather load is stepped up, there are ways to resolve them, but you'll at least know what's going on. The simplest way is to minimize the amount of urine and lotions that enter the pool.

6. and so on . . .

I'm more than happy for you to run that procedure past your allergist for confirmation or correction.