I take frequently for allergies. Be well aware though...
It does DRY you out! You will be thirsty , you can easily get dehydrated, you may have fast heartbeat, dry eyes, inability to sleep for longer than he dose is supposed to last. Dry eyes. So do not use if you have high Blood pressure-will increase it, if you are pregnant!!(dry up your amniotic fluid ),
If you have trouble sleeping - it will keep you up. You may be dizzy, fast heart beat, so use w caution. It’s not he same as phenylephrine “fake sudafed” that doesn’t require a license.
From an RN w allergies...
Yes, I'd recommend this product