A defined contribution plan typically involves a number of service providers, including in many cases: 1  Trustee. 2  Custodian. 3  Administrator. 4  Recordkeeper. 5  Auditor. 6  Legal counsel.
Zyrtec-D 12 Hour is used for: Relieving nasal and non-nasal symptoms associated with seasonal and perennial allergies such as watery or itchy eyes, runny nose, sneezing, and stuffy nose. Zyrtec-D 12 Hour is a decongestant (pseudoephedrine) and antihistamine (cetirizine) combination.
If you take them every day, they are always at peak effectiveness-the medicine is maintained at the appropriate level in your body. If you are a very big person, you might need to adjust your dosages accordingly-like taking 3 of them every 2 days (about every 18 hours).t takes 30 to 45 minutes to take effect. I take zyrtec at 7 pm. these are both 24 hours tablets. But they don't last 24 hours. My doctor put me on both. I also take alavert 24 hour disolving tab.