Lorta-D is the best sinus and allergy medication that I have ever taken. I suffer form sinusness really bad.The pressure from my sinus congestion is unbearable. I have tried everything from other over the counter medicatins to prescription drugs and nothing I have ever taken has helped until the pharmist recomended lora-d. The pills are a little large but they work so it is worth the trouble of taking a large pill. Lotra-drelives all allergy and sinus problems that i have. Stuffy nose, runny nose, sinus congestion, itchy watery eyes it relives it all. When the makers of Lotra-D says that their product provides 24 hour relife they mean 24 hour relife. If you take one of these pills at 8 am you want need anotherone all day long. The last time I had an allergy attack I took a lorta-d pill that night befor i went to sleep and was cured in the moring. So because someone r ecommened a wounderful product to me I would like to recommend it to you!!