Zenadryl CR

Zenadryl CR Syrup is used to treat cough with thick mucus (phlegm). Ambroxol in Zenadryl CR Syrup makes mucus thinner and easier to cough up, while guaifenesin in Zenadryl CR Syrup helps clear mucus from your chest.

You should avoid taking Zenadryl CR Syrup if you have allergies to ambroxol or guaifenesin, severe heart disease, peptic ulcers, severe kidney problems, or a history of kidney stones. It should also not be used in infants under 6 months without a doctor’s advice.

No, Zenadryl CR Syrup is for treating coughs with thick, sticky mucus (wet cough). It does not work for dry coughs without phlegm.

Serious side effects of Zenadryl CR Syrup are rare, but can include allergic reactions like rash, swelling, or difficulty breathing. However, Zenadryl CR Syrup overdose may cause severe drowsiness, dizziness, vomiting, or a rapid heartbeat. Seek medical help immediately if you experience any of these symptoms.

You should stop using Zenadryl CR Syrup, and contact your doctor if your cough is very severe, lasts more than a week, is associated with high fever, breathing difficulty, or if you notice swelling, rash, or persistent headache. These could be signs of more serious underlying health issues, and you may need a different treatment.