Am currently taking Metoprolol (50 mg morning and night, and Losartan 25 mg morning and night). In the last two weeks, my dizziness has become much worse and chest pains more frequent. As a result, my doctor has upped the Losartan to 50 mg morning and night and plans to check for improvement within 6-8 weeks. We were wondering if this scenario is typical. Somehow, we thought, probably erroneously, that the Metoprolol would be the med to adjust.