Georgette McHue, a Scotsdale-area uptight matron, enjoyed a handful of colorful pills yesterday, swallowing them down after dinner with a glass of water. The estimated 39 gel-capped pills, an assortment of doctor-prescribed medications designed to fortify her diet and calm a recently diagnosed nervous condition, were described by McHue as very important to her continued good health. I feel more spring in my step than when I was in my 20s, she said. She is slated to take the same dosage every day at dinner time until prescribed otherwise. The blue one is for calcium, the orange one is for fiber, the pink one is estrogen, the big yellow one is for shingles, and the white ones help me sleep better, McHue explained. 