From the Research
It is generally safe to take Reactine (cetirizine) with anti-hypertensive medications, as cetirizine has minimal interaction with most blood pressure medications. Cetirizine is a second-generation antihistamine that works primarily on histamine receptors in the body without significantly affecting the cardiovascular system or the mechanisms targeted by most blood pressure medications 1. Unlike older first-generation antihistamines, cetirizine doesn't typically cause significant drowsiness or cardiovascular effects that might interfere with blood pressure control. However, you should always inform your healthcare provider about all medications you're taking, including over-the-counter drugs like Reactine.
Some key points to consider when taking Reactine with anti-hypertensives include:
- In some specific cases, particularly with certain anti-hypertensives like alpha-blockers or central-acting agents, there might be a potential for mild additive effects 2.
- If you experience any unusual symptoms after taking these medications together, such as increased dizziness, unusual fatigue, or changes in blood pressure readings, contact your healthcare provider promptly.
- The concomitant use of certain medications, such as sildenafil and antihypertensive agents, may lead to additive but not potentiating blood pressure decreases 2.
- It is essential to note that the safety of taking Reactine with anti-hypertensive medications is supported by the fact that cetirizine has minimal effects on the cardiovascular system, as opposed to other medications that may have more significant interactions with anti-hypertensives 3, 4.
Overall, while there are potential interactions to be aware of, the available evidence suggests that taking Reactine with anti-hypertensive medications is generally safe, with minimal risk of significant adverse effects 1.