WebSide Effects of PARACETAMOL+CAFFEINE+PHENYLEPHRINE Nausea Headache Vomiting Restlessness Increased heart rate Skin rash or peeling or mouth ulcers Unexplained bruising or bleeding Visual disturbances Fast or irregular heartbeat In-Depth Precautions and Warning Drug Warnings WebJul 2, 2024 · A small number of people who take diphenhydramine experience a faster heart rate, trouble sleeping, and restlessness. One study also suggests cetirizine and hydroxyzine have a greater chance of causing anxiety and mood changes than other antihistamines. Hydroxyzine can also be used to treat anxiety conditions.
Drug Facts
WebOct 6, 2024 · For example, a medication that uses a decongestant such as pseudoephedrine which can cause jitteriness and insomnia may be paired with an antihistamine like Benadryl (diphenhydramine) that can cause sleepiness. 2. phenylpropanolamine (as of December 2015 the FDA is taking steps to remove this medication from the market) Nasal sprays … WebFeb 1, 2024 · Confusion constipation dizziness (mild) drowsiness (mild) headache nausea or vomiting stomach pain Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA … the beacon banbury
Phenylephrine Oral: Uses, Side Effects, Interactions, …
WebJan 27, 2024 · Medicines that Cause Drowsiness Phentermine acts as a stimulant to increase energy and suppress appetite. It is dangerous to combine this sympathomimetic with substances that cause drowsiness due to an increased risk of adverse side effects, such as high blood pressure ( 14 ). WebDec 14, 2024 · It doesn’t cause sleepiness. Other side effects include dizziness, headache, and upset stomach. Phenylephrine HCl is found in the following Nyquil products: Nyquil … WebPhenylephrine is used for the temporary relief of stuffy nose, sinus, and ear symptoms caused by the common cold, flu, allergies, or other breathing illnesses (such as sinusitis, … the beacon broadstairs