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Erystad drug is indicated for the treatment of acne, cystic acne, ... Adhering to the indications, the dose of Erystad will help patients improve treatment efficiency and ensure safety for health.
1. What is Erystad?
Erystad belongs to the group of drugs for the treatment of dermatological diseases with the main ingredient Erythromycin. The drug is prepared in the form of skin gel in tubes of 10g, 20g or 30g.Erystad is a product of M.S.T Pharmaceutical Co., Ltd - VIETNAM.
2. What are the uses of Erystad?
2.1. Erythromycin is a broad-spectrum macrolide antibiotic and inhibits bacterial protein synthesis because erythromycin binds to the 50s ribosomal subunit of bacteria susceptible to it. Since then, when using Erythromycin, the body can fight bacteria. Erythromycin is active against many bacteria Gram(+), Gram(-), Listeria monocytogenes, Staphylococci, Corynebacterium diphtheriae, Streptococci, Haemophilus Enzae, Legionella pneumophila, Neisseria meningitidis, Neisseria gonorrhoeae, Moraxella, Mycoplasma pneumoniae, Chlamydia pneumoniae, Chlamydia , Treponema pallidum, Clostridia,...
Because Erystad is only effective in its base form. However, when Erythromycin enters the body under the influence of stomach acid, the effect of Erythromycin will be denatured.
The drug when used achieves bioavailability of about 30-65% depending on the ester form, in the body the affinity of Erythromycin for plasma proteins is quite high about 90%, Erythromycin is metabolised in the liver with a half-life of about 90 minutes. , after metabolism Erythromycin is eliminated from the body through the kidney.
2.2. Indications to use Erystad Erystad drug with antibacterial mechanism is used in the following cases:
Treatment of inflammatory acne such as papules, pustules, cystic acne. Bacterial skin lesions.
3. Dosage and how to take Erystad
Erystad is prepared in the form of a gel applied to the skin, so patients using the drug should wash the damaged skin, then dry and apply a thin layer of gel on it. For the treatment to be highly effective, the patient should take the drug after eating.
Depending on each subject and condition, the severity of the disease, there will be an appropriate dose of Erystad. Usually the drug is taken about 1-2 times / day.
4. Contraindications to the use of Erystad
Erystad drug should not be used in the following cases:
Patients with hypersensitivity, history of allergy to Erythromycin, Macrolide antibiotic group or to any drug ingredients. Do not use for patients with hepatitis because the drug is metabolized in the liver. Porphyrin disorder.
5. Erystad drug interactions
Some of the following drug lines when combined with Erystad can cause interactions:
Other topical acne medications. Do not combine Erythromycin with Clindamycin and Lincomycin. Reduced effectiveness of oral contraceptives when combined with Erythromycin. Bactericidal Beta-lactam antibiotics (Cephalosporins, Penicillins). Anticoagulants. An increased anticoagulant effect has been reported when co-administered with erythromycin. To ensure safety, the patient should provide the doctor with all the current medications to avoid unwanted interactions.
6. What side effects does Erystad cause when used?
During treatment with Erystad, patients may experience some side effects such as:
Dry skin, rash, erythema, burning sensation. Vomiting, abdominal pain, abdominal discomfort, diarrhea. Allergic reactions. Hepatitis, jaundice. Arrhythmia. Reversible deafness. If the patient experiences any unusual symptoms while taking Erystad, consult a doctor for appropriate treatment advice.
7. Precautions when using Erystad
In case of drug use for pregnant and lactating women, it is necessary to carefully consider the benefit - harm when using it. Ideally, patients should consult a doctor, pharmacist to prevent unnecessary risks. The drug is applied to the skin, avoiding contact with eyes and mucous membranes. Erythromycin should be used with caution in patients with impaired liver function because the drug is metabolized mainly in the liver. Erystad is used as prescribed by a doctor, so it should not be used indiscriminately. Store the medicine in a cool, dry place, preferably at a temperature of 30 degrees Celsius and out of the reach of children. Above is information about Erystad drug effects, dosage and precautions for use. To ensure safety for your health and maximize the effectiveness of your treatment, you need to take Erystad exactly as directed by your doctor.
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