Do not use in case of hypersensitivity to sodium chloride.
Do not use the product in case of open, not healed wounds in nose, particularly dry not healed wounds after surgery.
The kit should not be used in people with completely blocked nasal septum or ear infection of blockage.
Do not use in case of problems with balance.
Do not use for people with serious nose bleeding.
After ear surgery, before use consult with a doctor. In the case of diseases manifested by narrowing of the airways (eg. asthma, bronchitis, etc.) usage of product should be consulted with a doctor.
In case of any questions or when the symptoms persist for a long time consult with a doctor.