What is the drug "Focusin"? Reviews of doctors, contraindications and indications of this agent we will present in the materials of this article. From it you will learn about what properties this medication has, in what form it is produced, whether it causes adverse reactions.
Form, description, composition and packaging
What form does the drug “Focusin” have? Instructions for use, reviews report that this medication goes on sale in the form of hard gelatin capsules. They have a transparent case, as well as a dark blue cap.
All drug capsules are filled with white or almost white micropellets. Their active ingredient is tamsulosin hydrochloride, and the dispersion of methacrylate copolymer, dibutyl sebacinate, microcrystalline cellulose, talc, polysorbate 80 and colloidal aqueous silicon dioxide are used as auxiliary elements.
As for the capsule shell, it consists of azorubine, the patented blue dye and gelatin.
You can buy this medicine in contour packs that are placed in cardboard boxes.
Pharmacology
Why is the drug “Focusin” remarkable? Reviews report that it belongs to the pharmacological group of alpha-blockers. This medication corrects urodynamics, and also affects the metabolic processes that occur in the prostate gland.
The therapeutic effect of this medication is due to the activity of the components that make up its composition.
As mentioned above, the active substance of this medication is tamsulosin hydrochloride. This element is a white powder with a crystalline structure. It is poorly soluble in water, slightly soluble in ethyl alcohol and glacial acetic acid, and practically insoluble in ethers.
Features of the medication
What features are inherent in the drug "Focusin"? Instructions for use, reviews report that this tool is able to screen alpha receptors that are localized on postsynaptic membranes. Also, this medication prevents the passage of vasoconstrictor impulses through adrenergic synapses, provoking the expansion of precapillaries and arterioles.
Another effect of this medication is the ability of tamsulosin hydrochloride to block alpha1A-adrenergic receptors, which are located in the area of the prostatic part, as well as in the muscular membrane of the bladder. Such an effect improves urodynamics, especially with prostate adenoma.
The properties
How long after the clinical effect of the drug "Focusin" is manifested? Reviews of doctors say that the effect of this medication is noticeable only 14 days after the start of therapy.
Against the background of taking medication in patients, it is noted:
- increased lumen of the urethra;
- normalization of blood supply to detrusors;
- increased lumen of the neck of the bladder;
- improved metabolism in the muscles of the bladder;
- pressure reduction in the urethra;
- decrease in resistance to urine current;
- normalization of the urination process;
- a decrease in the severity of irritation symptoms due to prostate adenoma;
- decrease in the severity of signs of urinary tract obstruction.
It should also be noted that the drug in question does not provoke a decrease in blood pressure.
Pharmacokinetics
What are the kinetic indicators of the drug "Focusin"? Reviews of doctors (contraindications of the drug will be presented below) state that the process of absorption of tamsulosin hydrochloride is carried out in the digestive tract. The highest absorption activity is observed if the drug was taken immediately after a meal.
The bioavailability of this substance is 100%. After taking one dose of the drug, its highest plasma concentration is observed within 6 hours.
A stable condition of the patient is achieved after 5 days of continuous administration of the drug.
The metabolism of the drug is very slow. It is excreted along with urine
Indications
Why is the presented preparation necessary? What do medical reviews say about this? Fokusin tablets are prescribed for the treatment of dysuric disorders, which are caused by prostate adenoma.
This medication should be taken only after consulting a doctor.
Contraindications
Under what conditions are the patients not prescribed the drug “Focusin”? The reviews of doctors (contraindications for this remedy will be presented right now) report that there are practically no prohibitions on the medication in question. It can not be used with hypersensitivity to the existing and auxiliary components, as well as with orthostatic hypotension.
With extreme caution, this medication is prescribed to people with severe forms of renal and liver failure.
The drug "Focusin": instructions
Reviews of experts report that the optimal dose of this drug for adults is 1 capsule per day.
The drug is recommended to be taken immediately after the first meal. The capsule should be swallowed in its entirety and not chewed.
Side effects
Are there side effects associated with taking the drug "Focusin"? Patient reviews quite often contain complaints about such undesirable phenomena as:
- dizziness, loss of consciousness, headaches;
- postural hypotension, increased heart rate;
- disturbances in the respiratory system (rhinitis);
- upset stool, vomiting, nausea;
- disturbances in the reproductive system.
Adverse reactions such as asthenia and narrowed pupil syndrome may also occur.
Overdose cases
If you exceed the recommended dose of the drug "Focusin" there is a high risk of developing signs of acute arterial hypotension. In this case, the patient should consult a doctor.
To treat this condition, the stomach is washed and activated carbon is prescribed.
Drug interaction
When “Focusin” is combined with antihypertensive drugs and a beta-blocker, no interaction of these agents is noted.
The simultaneous use of this medication with antiulcer drugs causes an increase in the plasma concentration of the first. The opposite effect is noticeable with a combination of "Focusin" with diuretics.
According to experts, the drug in question is able to interact with:
- hypoglycemic agents;
- tricyclic antidepressants;
- bronchodilator drugs;
- hormonal antitumor drugs.
Price and analogues
Similar properties are possessed by such drugs as Tamsol, Adenorm, Flosin, Bazetam, Urofrin, Omiks, Tulozin, Omnik, Taniz, Omnimax, Tamsulozin ”,“ Ranoprost ”,“ Tamsonik ”,“ Tameks ”.
The average cost of the drug "Focusin" in our country varies between 480-500 rubles per 30 capsules and 1000-1200 rubles per 90 capsules.
Reviews about the drug
Many patients with prostate adenoma or prostatitis are forced to take drugs with tamsulosin. Analyzing their reviews, we can safely conclude that most of them like this medication more than its analogues.
Choosing between tools such as Omnic or Focusin, many men give their preference to the second option. They claim that it is much less likely to provoke such an unpleasant side effect as retrograde ejaculation.
Among the positive reviews of doctors are very common those that say that after the appointment of capsules to patients, their urination process ceases to cause any problems. Moreover, the imperative urges to him completely disappear.
Now you know what the Focusin medicine is. Reviews of doctors, contraindications and indications of this medication are described in this article. It should be recalled that only an experienced specialist should prescribe this drug.