balkis nasal drops to treat sinus allergies, balkis nasal drops to treat congestion, sinusitis, and chronic or seasonal nasal allergies. They also help in getting rid of the symptoms of hay fever, which is known to be inflammation of the nose in the spring. It contains an active ingredient known as xylometazoline. It is among the drops that are classified as decongestants and has no side effects. For those who prefer to consult a doctor before use.