"Suprastin" is a drug that is part of the group of histamine receptor blockers. The medication has an antiallergic pharmacological effect and is used to reduce the severity of allergic manifestations. We will talk about the indications, restrictions on intake, dosage and side effects in the article.
What is a part of "Suprastin"
The main active component of the drug is chloropyramine. In addition, its composition includes excipients, which include:
- potato starch;
- sodium carboxymethyl starch;
- octadecanoic acid;
- lactose monohydrate;
- gelatin;
- talc.
Tablets are packaged in blisters of ten pieces. In addition, the drug is also produced in the form of a solution.
What are the positive effects of the drug
The main component of the drug is chloropyramine, it is considered chemically modified. The active substance blocks the H-histamine nerve endings, due to which they become resistant to histamine, which is produced by some cells in response to an allergen.
Due to such physiological effects, several therapeutic effects are carried out, namely, anti-allergic, antispasmodic effects. After taking the pill, the active substance is rapidly and completely absorbed into the blood from the intestines.
In what cases is a medication prescribed
The main indications for the use of tablets are various allergies in humans, which include:
- Rashes on the skin, itching.
- Nettle rash (skin lesion, the main sign of which is the occurrence of blisters on the skin).
- Quincke's angioedema (a reaction to the influence of various factors, which often has an allergic origin).
- Serum sickness with fever (allergic manifestations that occur when photosensitivity to foreign proteins entering the body with vaccines, as well as blood components).
- Allergic rhinitis (allergic damage to the nasal mucosa. In this case, a runny nose, sneezing and swelling of the nasal mucosa, itching).
- Allergic conjunctivitis (inflammation of the conjunctiva caused by an allergic reaction of the body).
- Contact dermatitis (an inflammatory lesion of the skin that occurs due to irritating environmental factors).
In addition, the medicine is actively used to reduce the severity of the allergic reaction, which is provoked by the entry of foreign proteins during insect bites.
What are the restrictions for use?
Suprastin is prohibited to use in the following situations:
- The period of the newborn.
- Pregnancy.
- Breast-feeding.
- An acute attack of bronchial asthma (chronic inflammation of the respiratory tract, which is characterized by asthma attacks of varying duration and frequency).
With extreme caution, the medication is used in the following situations:
- Increased intraocular pressure with angle-closure glaucoma.
- Deteriorating liver or kidney function.
- Prostate hyperplasia (a benign neoplasm that arises from the glandular epithelium or the stromal component of the prostate).
- In the retirement age of the patient.
Before treatment, you need to make sure that there are no prohibitions. Below is how to take Suprastin for adults.
Drug dosage
The tablets are intended for oral use. They are consumed during meals, do not chew and drink water. The average pharmacological dosage of the active substance for adult patients is 1 tablet three to four times a day, for children from 6 to 14 years - half a tablet three times a day.
And also for babies from 1 year to 6 years, half a tablet is prescribed twice a day, for children from 1 month to 1 year - one fourth tablet two to three times a day. The duration of treatment is determined by the disappearance of the manifestations of allergies. As a rule, it lasts up to 5 days. And now we will consider what side effects in adults "Suprastin" causes.
Negative reactions
According to the instructions for the use of "Suprastin", the appearance of certain pathological reactions that are provoked by the action of the main substance from various organs and systems is likely:
- Pain in the abdomen.
- Nausea accompanied by regular vomiting.
- Increase or decrease in appetite until its complete loss.
- Dry mouth.
- Euphoria.
How long do side effects of Suprastin last? In adults, negative manifestations disappear immediately after discontinuation of medication.
What other undesirable effects are
According to the instructions for use of the drug, it is known that it is forbidden to use in the following situations:
- Drowsiness.
- Nervous excitement.
- Lowering blood pressure.
- Arrhythmia (a violation of cardiac conduction, as well as the frequency and regularity of its contractions, resulting in a violation of the normal functioning of the heart).
- Tachycardia (a type of arrhythmia characterized by a heart rate of more than 90 beats per minute).
- Stranguria (failure of the bladder emptying process).
- Leukopenia (a pathological condition in which the number of white blood cells in the blood becomes less than the lower standard values).
- Myasthenia gravis (an autoimmune neuromuscular disease characterized by pathologically rapid fatigability of striated muscles).
- Increased intraocular pressure.
The occurrence of negative signs is considered the basis for the cancellation of the drug and a visit to a doctor, who will determine the likelihood of further use of the medication. According to reviews, side effects from Suprastin in adults disappear after treatment is discontinued.
Can pregnant women take medicine
There is no information about the use of the medication during an interesting situation.
But there is information that in infants whose mothers took antihistamines over the last two weeks of pregnancy, connective tissue developed behind the lens of the eye.
In the annotation to the drug, the manufacturer warns that the use of the drug - especially in the first three months and in the last weeks of the third trimester - is possible only after evaluating the beneficial effects and likely risks. According to reviews, side effects from Suprastin in adults during pregnancy can occur much more often.
As for the use in the second trimester, then at this time the medication is also prescribed after all possible risks to the fetus and the benefits to the mother are analyzed.
Thus, only a doctor can answer the question of whether Suprastin can be taken during pregnancy.
Features
Before therapy, it is necessary to familiarize yourself with the instructions for the medicine. There are several nuances regarding the use of Suprastin by adult patients, which need to be paid attention to. These include:
- Pathological processes that are localized in the liver or kidneys and are accompanied by a decrease in organ activity, and also require a decrease in the concentration of the drug.
- With concomitant reflux esophagitis in humans, the use of a medication at night can cause heartburn.
- During treatment with the use of this medicine, it is important to avoid taking alcoholic beverages, since it is possible to increase its inhibitory effect on the functional activity of the central nervous system.
- In people with impaired digestion and absorption of carbohydrates in the intestine, certain dyspeptic phenomena can occur that cause lactose.
- The simultaneous use of this drug with ototoxic drugs can eliminate the manifestations of their ototoxicity.
- The medicine can enhance the inhibitory effect on the structures of the central nervous system of antidepressants, as well as tranquilizers, M-anticholinergics, painkillers.
- The active substance can provoke drowsiness and inhibition of the functional activity of the nervous system, therefore it is impossible to carry out dangerous types of work when using it, especially in the first days of the course of treatment.
In pharmacies, Suprastin is dispensed without a prescription from a medical specialist. Any doubt regarding their use is considered the basis for contacting a doctor.
Substitutes
Chloropyramine is considered to be similar in structure and pharmacological effect to Suprastin. In addition, the following therapeutic effects are possessed by:
- The Zodak.
- Zirtek.
- "Tsetrin."
- Loratadine.
- Claritin.
- Tavegil.
The shelf life of Suprastin is 60 months. The tablets should be kept in the whole package, in a dark, dry place, at an air temperature of no more than plus twenty-five degrees. The cost of the drug varies from 130 to 250 rubles.
Which is better - "Suprastin" or "Tavegil"? The latter, the active ingredient of which is clemastine, is a highly effective medication similar in its pharmacological action to Diphenhydramine, Allergin, Benadryl. Both drugs are first-generation drugs.
Which is better - "Cetrin" or "Suprastin"? "Cetrin" is a second-generation drug that is considered an antagonist of H1-type histamine recipes.
The medicine has two forms of release - tablets, which are used in patients from six years old, and syrup, they are prescribed from the age of two.
"Cetrin" almost does not biotransform in the body, the rate of its excretion is associated with the work of the kidneys. The peculiarity of the medication is the ability to penetrate well into the skin, which makes Cetrin especially effective for allergies.
Opinions
Reviews of Suprastin tablets for adults and children prove the increased antihistamine activity of this medication. The drug is effective for the treatment of allergic rhinoconjunctivitis, nettle rash, Quincke edema, eczema, atopic dermatitis, itching.
In the form of a solution, "Suprastin" has proven itself in diseases that require emergency medical attention.
The advantages of the drug are proven efficacy, as well as a wide range of pharmacological dosages used, speed, short duration of side effects from Suprastin in adults, controllability of the clinical effect, low cost.
The active component "Suprastin" does not accumulate in the blood, which eliminates the likelihood of poisoning with prolonged use.