Rigevidon tabs #21

Rigevidon instruction

You can buy Rigevidon online

Composition

The composition of Rigevidon includes the main components: ethinyl estradiol and levonorgestrel.
Additional ingredients: magnesium stearate, corn starch, povidone, talc, lactose monohydrate, silicon dioxide colloid, sucrose, calcium carbonate, copovidone, titanium dioxide, macrogol 6000, carmellose sodium.

Form of issue

Rigavidone is produced in tablets, packaged in blisters of 21 pieces, 3 or 1 blister packs.

pharmachologic effect

Tablets Rigevidon have a contraceptive effect.

Pharmacodynamics and pharmacokinetics

This oral monophasic combined estrogen-gestagen contraceptive is able to exert a depressing effect on the pituitary production of gonadotropic hormones.
In this contraceptive effect is associated with several mechanisms. The progestin progestin progestin component includes a 19-nortestosterone derivative known as levonorgestrel. This substance is superior to its activity of the hormone of the yellow body, progesterone or its synthetic analogue of pregnin, which acts at the receptor level without being metabolized.
The estrogen component of ethinyl estradiol results in blockade of release of the releasing hormones of the hypothalamus, inhibition of the production of gonadotropic hormones by the pituitary gland. At the same time, the maturation and release of the egg, ready for fertilization, is inhibited.
It was found that ethinyl estradiol enhances the contraceptive effect of the drug. Preserved increased viscosity of the cervical mucus, which makes it difficult to penetrate the spermatozoa.
Also, regular intake of the drug leads to the normalization of the menstrual cycle and prevents the development of certain gynecological diseases, for example, tumor.
Inside the body, the drug undergoes rapid absorption. The concentration of Rigavidone depends on the dosage of the drug and the duration of application. At the same time, the maximum concentration is usually detected after 2 hours, excretion takes place on average for 16 hours. The drug is excreted in metabolites and unchanged with intestines and kidneys.

Indications for use

The drug is recommended for:
    oral contraception;
    functional disorders of the menstrual cycle, for example, unidentified dysmenorrhea, dysfunctional metrorrhagia, premenstrual syndrome.

Contraindications

Birth control pills Rigevidon is not prescribed when:
    sensitivity to the drug;
    lactation, pregnancy;
    severe liver disease;
    congenital hyperbilirubinemia;
    cholecystitis;
    thromboembolism;
    neoplastic diseases;
    severe forms of hypertension;
    diabetes mellitus and other diseases of the endocrine glands;
    sickle-cell anemia;
    chronic hemolytic anemia;
    bladder skidding;
    age from 40 years;
    migraine;
    otosclerosis.
Also, the drug is contraindicated for taking with bleeding of various origins, idiopathic jaundice, skin itching and herpes in pregnant women.
With caution, Rhegewidon is prescribed for patients with liver, kidney and gallbladder diseases, epilepsy, depression, ulcerative colitis, uterine myoma, mastopathy, tuberculosis, cardiovascular diseases, hypertension, impaired renal function, varicose veins, phlebitis, otosclerosis and disseminated sclerosis. Also caution is required when prescribing pills to patients during adolescence.

Rigevidon in pregnancy and lactation

It is established that during pregnancy and lactation the use of this drug is contraindicated.

Side effects of Rigevidon

Usually this drug is well tolerated by patients, but sometimes there are side effects of Rigevidon, which develop transiently and pass spontaneously. For example, nausea, vomiting, headaches, weight gain and changes in libido, mood, acyclic bleeding, conjunctivitis, vision problems, and so on.
In rare cases, prolonged use of the drug causes chloasma, hearing loss, jaundice, generalized itching, seizures, the frequency of epileptic seizures, hypertriglyceridemia, hyperglycemia, increased pressure, thrombosis or venous thromboembolism, skin rashes, changes in vaginal secretion, high fatigue, vaginal candidiasis and the like.

Rigevidon tablets, instructions for use (Method and dosage)

Instructions for use Rigevidona recommends taking the pills inside, wholly, with water.
When hormonal contraception was not performed during the previous menstrual cycle, then it is necessary to start on the first day of menstruation. Then you need to take one tablet every day for 21 days, preferably at a certain time of the day.
After this, a 7-day break occurs, at which menstrual bleeding occurs. The next 21 days, the pill is taken from the new package, that is, on the 8th day, regardless of whether the bleeding has stopped or not.
The transition to these contraceptive pills from another contraceptive is carried out according to the same scheme. You can take the drug while it's necessary.
Taking the drug after an abortion can begin immediately on the day of surgery or on the following day. After birth, a contraceptive is allowed for use by women who do not feed the baby. Begin his admission from the first day of menstruation.
When skipping pills it is important to know how to take Rhevidone in such cases. According to the instructions, the missed tablet should be taken within the next 12 hours. If after taking the drug passes for more than 36 hours, then the contraception will be unreliable, so you need to take care of additional contraceptives.
The use of the drug for therapeutic purposes requires individual selection of dosage and therapeutic regimen.

Overdose

Cases of an overdose of Rhegewidon have not been noted.

Interaction

The combination with barbiturates, antiepileptic drugs, for example, carbamazepine and phenytoin, as well as sulfonamides, derivatives of pyrazolone can lead to an increase in the metabolism of steroid hormones that make up the drug.
Lowering the contraceptive effect is the joint administration of Rhevidonum and certain antimicrobial agents: Ampicillin, Rifampicin, Chloramphenicol, Neomycin, Polymyxin B, sulfonamides and Tetracycline, as they alter the composition of the intestinal microflora.
This drug can increase the bioavailability and toxicity of tricyclic antidepressants, beta-blockers and Maprotiline, reduce the effectiveness of bromocriptine.
Joint reception with hypoglycemic drugs and insulin often requires a change in their dosage. When taking with the drug Dantrolen, it is possible to increase its hepatotoxicity, mainly in women from 35 years of age.

special instructions

Before you start taking contraceptive pills, and every six months when they are used, you need to pass a general medical and gynecological examination. Usually it includes a cytological analysis, a study of mammary glands, an assessment of blood glucose, cholesterol, liver function, pressure and urine composition.
Patients who have suffered viral hepatitis and have normalized liver function, the drug is prescribed no earlier than 6 months from the time of recovery.
If there are sharp pains in the abdominal cavity, hepatomegaly and signs of intra-abdominal bleeding, this may indicate a liver tumor. If necessary, the drug is immediately canceled.
The appearance of intermenstrual bleeding does not require the abolition of the contraceptive, since they usually stop on their own. When this does not happen, a gynecologist is needed.
As you know, women who smoke with hormonal contraceptives may develop vascular diseases with severe consequences - myocardial infarction and stroke.

Storage conditions

Store Rigevidon at room temperature, out of the reach of children.
Shelf life - 5 years.

Rigevidon analogues

The main analogues are Yarina, Regulon and Jeanine.

Rigevidon or Regulon - which is better?

To understand which of these drugs is better, you just need to compare Rigevidon and Regulon. The main difference is in the gestagenic component - Regulon is desogestrel, which also does not have an antiandrogenic effect. However, before taking these pills it is difficult to understand how they fit, and how they will be tolerated by the patients.
There are many reviews when women took one of these drugs for a long time. This did not lead to the development of undesirable effects, for example, a change in libido or weight gain. Moreover, immediately after the abolition of these contraceptives, pregnancy almost immediately came. Therefore, the selection of such drugs must be carried out taking into account individual characteristics after consulting with a gynecologist.

Alcohol and Rigevidon

There have been cases of a decrease in the effectiveness of this drug, when alcohol is consumed in large quantities.

Reviews about Rigevidon

Many women of reproductive age take various contraceptive medications. Therefore, you can find feedback about Rigevidon in the forums, where women are actively discussing such means.
Of course, the attitude towards them is completely different. Some believe that birth control pills only benefit in themselves and readily accept them. Others, on the contrary, are afraid of using any hormonal drugs and therefore use other methods of contraception, which are not always effective. There are also reports when users do not know what the tablets are from and why they are taken.
Women who have experienced this drug on their own, also express completely different opinions. Some patients report that during his admission they experienced constant nausea, mood changes and significantly gained weight. However, many women say that take Rigevidon 21 + 7 for several years and for all this time did not feel any undesirable effects. In this case, the drug provides them with reliable protection against unwanted pregnancy.
Separate attention deserves the feedback of doctors who use different drugs in their practice. They once again point out that the choice of such means should not pass independently. When there is a need for contraception, you can always go to the gynecologist for a complete examination, determine the hormonal status, discuss pregnancy plans and choose the appropriate method of protection from unwanted conception.