phenylephrine PE

How much phenylephrine (Sudafed PE) you can take per dose depends on your age, so make sure to read the manufacturer's label before you start. Typically, the adult dose is 10 mg of phenylephrine (Sudafed PE) taken by mouth every 4 hours. If you're also taking any OTC combination cough and cold medications, make sure to read the ingredients on the label carefully. Phenylephrine (Sudafed PE) can be found in these combination products, so it's important that the total dose of phenylephrine (Sudafed PE) doesn't go over what's recommended by the manufacturer.

Yes, it's possible for phenylephrine (Sudafed PE) to cause difficulty sleeping (insomnia) and keep you awake. If you're having trouble going or staying asleep, try to avoid taking phenylephrine (Sudafed PE) in the evening or too close to bedtime.

No, phenylephrine (Sudafed PE) isn't a stimulant. But it might cause some stimulant-like side effects, such as high blood pressure, fast heart rate, and restlessness. If you're currently taking a stimulant medication, such as medication for attention-deficit hyperactivity disorder (ADHD), talk with your provider before you start phenylephrine (Sudafed PE). They might recommend home remedies, like using a humidifier or nasal saline rinses, to help with your nasal congestion in order to lower your risk of serious side effects.

Yes, phenylephrine (Sudafed PE) can possibly raise your blood pressure. Phenylephrine (Sudafed PE) treats congestion by squeezing the blood vessels in your nose and sinuses, but it also squeezes the blood vessels throughout your body, which can raise blood pressure. Phenylephrine (Sudafed PE) isn't likely to cause blood pressure at recommended doses. But you're more likely to experience high blood pressure if you've heart problems or are taking other medications that can raise blood pressure. If you have a history of heart problems, ask your provider if phenylephrine (Sudafed PE) is safe for you.

If you're pregnant or thinking of becoming pregnant, don't take phenylephrine (Sudafed PE) until you've talked to your provider first. Information about the safety of phenylephrine (Sudafed PE) during pregnancy is mixed. A study showed phenylephrine (Sudafed PE) can raise the risk of birth defects and harm your unborn baby. But another study found decongestants similar to phenylephrine (Sudafed PE) didn't cause birth defects. If you're experiencing nasal congestion while pregnant, your provider will likely recommend that you try home remedies, like using a humidifier, first.

It's unclear how safe phenylephrine (Sudafed PE) is during breastfeeding because it hasn't been well-studied. Pseudoephedrine (Sudafed) can potentially dry up your breast milk production, so it's possible phenylephrine (Sudafed PE) can as well. Talk to your provider about the risks and benefits of using phenylephrine (Sudafed PE) while breastfeeding.

You should wait until you're fully recovered and no longer taking phenylephrine (Sudafed PE) before you drink alcohol. While alcohol doesn't directly interact with phenylephrine (Sudafed PE), it's best to avoid drinking alcohol while you're taking this medication. If you're fighting off a cold or flu, alcohol can weaken your immune system and make it harder for your body to recover. In addition, research shows that drinking alcohol can also make your nasal congestion worse. If you've more questions about phenylephrine (Sudafed PE) and alcohol, talk with your provider.