A runny nose lies in wait for us at every corner, so the drops from nasal congestion, which we list below, are one of the most sought-after products of the pharmaceutical industry.
When using vasoconstrictive drops and sprays, you must strictly follow the instructions, do not exceed the dosage and recommended the frequency of admission. Even short-acting drugs cannot be used more than four times a day.
Drugs affect the special adrenaline receptors located on the nasal mucosa. As a result, the vessels narrow, the nasal congestion decreases, and it becomes much easier to breathe. However, these drugs can quickly develop an addiction.
Vessels gradually fall under the diktat of medicine: there is a “dose” – they narrow, no – relax, and again there is swelling. If you do not comply with the dosage of sprays and drops, it is possible to develop a paradoxical effect: edema after the use of drugs becomes more pronounced.