what are the side effects of claritin d
Claritin D (loratadine and pseudoephedrine) is a combination antihistamine and decongestant used to treat allergies, nasal congestion, and sinus pressure. Claritin D is available over-the-counter and in generic versions.ess serious side effects may include: 1  blurred vision; 2  dry mouth; 3  nausea, stomach pain, constipation; 4  mild loss of appetite, stomach upset; 5  warmth, redness, or tingly feeling under your skin; 6  sleep problems (insomnia);