I have dust and pollen allergies and buy over the counter medication to help manage them. For a regular use medication I turned to Zyrtec because it does handle all of my symptoms quite well. I take one earlier in the day before I go do yard work and it works pretty much all day. But Zyrtec is quite expensive, so when I found Welby brand all day allergy, I started buying it. It has the same ingredients, 10 Mg. Cetirizine Hydrocloride Antihistamine, the same 24 hr. relief, and covers all the same symptoms, at a much lower price. I can't even buy 5 tablets of the Zyrtec for the price I am now paying for Welby, and with Welby I get 14 tablets! So why would I pay more for the same ingredients and wind up with less medication if I have a alternative to buy? I'm not, and that is why I'm buying Welby. Please keep in mind if you would like to buy this as well, the only place I have been able to find it is Aldi stores. If you'd like to find out if a Aldi is near you so you can buy Welby, visit Aldi.com.