Loratadine: daily use and the Claritin-D difference
This guide is here to teach you. It is not medical advice, and it does not replace your doctor or pharmacist. Always do what your doctor tells you, and ask a pharmacist before you change how you take any medicine.
Print or save this guideQuick answers
When should I take it?
Usually once daily, with or without food, following your product's label.
Is Claritin-D just another loratadine brand?
No. It combines loratadine with pseudoephedrine, a decongestant that has additional precautions.
Will taking more work better?
Do not exceed the label or add another antihistamine without professional advice. Ask for help if symptoms remain troublesome.
Source: MedlinePlus loratadine.
What if I miss a dose?
For scheduled use, take it when remembered unless the next is nearly due; then skip it. Never double. MedlinePlus
What should I check on the package?
Match the form and age directions: liquids, chewables and dissolving tablets have different handling instructions. Ask first with kidney/liver disease, pregnancy or breastfeeding. If you have PKU, check ingredients because some dissolving products contain phenylalanine. Headache or drowsiness can occur. MedlinePlus
Why does the decongestant matter?
Pseudoephedrine may cause nervousness or trouble sleeping and needs extra checks with high blood pressure, heart disease, glaucoma or trouble urinating. Do not choose a “D” product just because the box looks familiar. MedlinePlus pseudoephedrine
When should I get urgent help?
Trouble breathing or swelling of the tongue/throat requires emergency help. Do not rely on loratadine to treat a severe allergic reaction. MedlinePlus loratadine
Get help choosing allergy relief
Read Claritin, Zyrtec and Allegra compared or ask a Fairview pharmacist. This is general education.