I took loratadine for relief from seasonal alergies and it had no effect whatsoever on my symptoms. I spoke to 2 different pharmacies and one said it needed to build up in my system to be effective or in other words I needed to take it for several days before any symptom relief would take effect. The other pharmacist said it should be effective the first day I took it. Which is correct?
- Loratadine Information for Consumers
- Loratadine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Loratadine (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
1 answer • 19 Jan 2010
These were the only 2 antihistamines that were really effective for me personally.
1 answer • 16 Mar 2011
2 answers • 15 May 2013