Otrivin O is a prescription drug, available for use as Drops. Blocked Nose are some of its major therapeutic uses. Otrivin O also has some secondary and off-label uses. These are listed below.

The optimal dosage of Otrivin O is largely dependent on the individual's body weight, medical history, gender and age. Besides the medical condition it is advised for, the route of administration also plays an important role in determining the correct drug dosage. For detailed information on this, read through the dosage section.

Apart from the aforementioned side effects, Otrivin O can also lead to other problems, which have been listed below. These side effects of Otrivin O are usually temporary and subside with the completion of treatment. Consult your doctor if these side effects become worse or stay for a longer duration.

Otrivin O's effect during pregnancy is Unknown and Unknown while nursing. It is important to know if Otrivin O has any effect on the kidney, liver and heart. Information on such adverse effects, if any, has been given in the Otrivin O related warnings section.

Otrivin O is contraindicated in people with pre-existing medical conditions like Glaucoma as it can result in adverse effects. Other contraindications of Otrivin O have been discussed in the sections ahead.

Besides this, Otrivin O may also have severe interaction with some medicines. See below for a complete list.

In addition to the above precautions for Otrivin O, it is important to know that it is safe while driving, and is habit-forming.