Prolonged dry cough can be caused by a secondary bacterial infection that develops against the background of ARVI. As a rule, this cough turns into bronchitis and requires medical treatment.
It is dangerous not to treat bronchitis. Pathogenic microflora can affect the respiratory tract, pass into the lungs and cause more severe pneumonia. So, at the first signs of an infectious of the bronchi, patients are prescribed antibiotics.
Selection of an antibiotic depends on several factors: patient age, symptoms and contraindications. As a rule, the doctor first evaluates all these parameters and only after that prescribes an antibiotic therapy.
It is also very important to understand the causative agent of the infection. For detection of pathogenic microflora, laboratory blood and/or sputum tests are available.
But if the cough is accompanied by a fever, treatment should not be delayed. The patient is prescribed antibiotics with minimum side effects in order to act on the infection as soon as possible.
With a strong cough, the following groups of antibacterial drugs are often used:
The first two groups are more preferable, as they give faster results and have fewer side effects. Doxycycline is used for cough when the drugs of the first two groups gave no result.
Augmentin dosage is 375 mg per day (a tablet contains 250 mg of Amoxicillin and 125 mg of clavulanic acid). You can take only 1 pill per day.
The treatment lasts 5–7 days, depending on the severity of the cough and the general state of the patient.
The advantage of Augmentin for cough is the low likelihood of side effects and the possibility of use for children.
Zithromax dosage is 500 mg per day. The drug is taken only 3 days. After that, the treatment is stopped. You should not take Zithromax for a longer period of time.
Zithromax for children is recommended only for specific indications. Usually, it is prescribed to patients over 7 years of age.
Side effects of Zithromax are also very rare, so it is a first-line drug for cough.
Doxycycline dosage is 200 mg per day in a single dose. Treatment lasts 7–10 days, depending on the severity of the disease. The medicine is prescribed only to patients over 8 years of age.
Doxycycline has side effects, but they are mild. And although Doxycycline is less commonly used than Augmentin and Zithromax for cough, it is a fairly strong pharmacological agent for respiratory diseases.
In any case, it is better to buy a cough antibiotic if you are sure that it is an infectious process. You can buy antibiotics at any time by ordering them online. But uncontrolled use of drugs can be harmful to your health. Remember it.