Lefrine

What are the side effects you encounter while taking this medicine?
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Lefrine uses

Lefrine consists of Benzalkonium Chloride, Phenylephrine Hydrochloride.

Benzalkonium Chloride:


Pharmacological action

Lefrine is an antiseptic. This medication is a quaternary ammonium compound, belongs to the cationic surfactant. Lefrine (Benzalkonium Chloride) has antimicrobial and antiviral activity against Neisseria gonorrhoeae, Chlamydia spp., Trichomonas vaginalis, Herpes simplex Type 2, Staphylococcus aureus, little active against Gardnerella vaginalis, Candida albicans, Haemophilus ducreyi and Treponema pallidum.

Lefrine (Benzalkonium Chloride) is not active against Mycoplasma spp.

This medicine exerts spermicidal action which is due to the ability to damage the sperm membrane; inhibits sperm motility, disrupting electrolyte balance of the aqueous phase of cervical mucus.

Pharmacokinetics

Lefrine (Benzalkonium Chloride) for external and local application is practically not absorbed.

Why is Lefrine prescribed?

For external use only. Topical solution - a primary and delayed primary wound treatment, prevention of secondary infection of wounds hospital strains of microorganisms (injury of soft and bone tissue, burns), festering wounds, drainage of bone cavities following surgery for osteomyelitis.

Weight thick - superficial thermal burns, trophic ulcers, long-unhealed wounds of soft tissues (including infected), pyo-inflammatory skin diseases and diabetes mellitus; paraproctitis.

Tablets and capsules for intravaginal use, vaginal suppositories, creams, tampons - local contraception for women of reproductive age: for the presence of contraindications to the use of oral contraceptives or intrauterine devices, in the postpartum period, lactation, after the termination of pregnancy in premenopause period at irregular sexual life, omission or delay in receiving consistently used oral contraceptives.

Liquid concentrate - disinfection of facilities and medical products.

Dosage and administration

Topically. The solution was diluted with distilled water to make 1% aqueous solution, impregnated gauze dressings, napkins or tampons and put on the wound daily.

Mass is applied at the rate of 0.2-0.4 g/cm2 of wound surface, pre-clean the wound from the purulent discharge, necrotic tissue, or impose gauze or use turundas impregnated with drugs. The maximum daily dose is 50 g. Ligation is carried out daily, the course of treatment is 14 days.

Intravaginally. Lefrine (Benzalkonium Chloride) entered deeply into the vagina before coition; in case of repeated sexual intercourse it should be re-imposition of tablets, capsules, suppositories, creams; tampon can be removed not earlier than 3 h after the last sexual intercourse but no later than 24 hours after its installation (with repeated sexual acts for 1 day shift tampon is not required).

Concentrate Liquid. Lefrine (Benzalkonium Chloride) used for disinfection after prior dilution with water.

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Lefrine (Benzalkonium Chloride) side effects, adverse reactions

Contact dermatitis, candidiasis, vulvovaginal and allergic reactions.

With prolonged use of Lefrine (Benzalkonium Chloride) it is possible a local irritation.

Lefrine contraindications

Hypersensitivity to Lefrine (Benzalkonium Chloride), contact dermatitis, malignant neoplasm of the skin; for intravaginal use - coleitis, ulceration and irritation of the mucous membrane of the vagina and uterus.

Using during pregnancy and breastfeeding

Lefrine has no negative impact on pregnancy. This medicine is not excreted in breast milk and it can be used during lactation.

Special instructions

To improve the efficiency it requires careful observance of the application method. Lefrine (Benzalkonium Chloride) can be used in conjunction with a vaginal diaphragm or intrauterine device. You should avoid bathing or irrigation of the vagina with soapy water for 2 hours before and within 2 hours after sexual intercourse (this medication is destroyed by soap), outdoor toilet is only possible with clean water.

Lefrine (Benzalkonium Chloride) is incompatible with soaps and other anionic surfactants as well as citrates, iodides, nitrates, permanganates, salicylates, silver salts and tartrates.

Lefrine drug interactions

Any substance introduced intravaginally can reduce local spermicidal action (including soaps and solutions containing it). Iodine solutions inactivate Lefrine (Benzalkonium Chloride).

Phenylephrine Hydrochloride:


Drug Facts

Active ingredients

(in each tablet)

Dexbrompheniramine Maleate 2 mg

Lefrine (Phenylephrine Hydrochloride) Hydrochloride 10 mg

Purpose

Antihistamine

Nasal Decongestant

Uses

Temporarily relieves these symptoms due to the common cold, hay fever (allergic rhinitis) or other upper respiratory allergies:

  • runny nose
  • sneezing
  • itching of the nose or throat
  • itchy, watery eyes
  • nasal congestion
  • reduces swelling of nasal passages

Warnings

Do not exceed recommended dosage.

Do not use this product

  • if you are now taking a prescription monoamine oxidase inhibitor (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.

Ask a doctor before use if you have

  • a breathing problem such as emphysema or chronic bronchitis
  • glaucoma
  • trouble urinating due to enlargement of the prostate gland
  • heart disease
  • high blood pressure
  • thyroid disease
  • diabetes


Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers.

When using this product

  • excitability may occur, especially in children
  • may cause drowsiness
  • avoid alcoholic drinks
  • alcohol, sedatives, and tranquilizers may increase the drowsiness effect
  • use caution when driving a motor vehicle or operating machinery

Stop use and ask a doctor if

  • nervousness, dizziness, or sleeplessness occur
  • symptoms do not improve within 7 days or are accompanied by fever


If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

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Directions

Adults and children 12

years of age and over:

1 tablet every 4 to 6

hours, not to exceed

6 tablets in 24 hours

Children 6 to under 12

years of age:

1/2 tablet every 4 to

6 hours, not to

exceed 3 tablets in

24 hours

Children under 6 years

of age:

Consult a doctor


Other information

Store at 15° - 30°C (59° - 86°F). Supplied in a tight, light-resistant container with a child-resistant cap. Lefrine (Phenylephrine Hydrochloride) Tablets are dark purple, caplet-shaped, scored tablets, debossed "Poly" bisect "782" on one side and plain on the other.

Inactive ingredients

colloidal silicon dioxide, croscarmellose sodium, D&C Red #27 aluminum lake, dibasic calcium phosphate dihydrate, FD &C Blue #1 aluminum lake, magnesium stearate, and silicified microcrystalline cellulose.

Questions? Comments?

Call1-800-882-1041

Manufactured for:

Poly Pharmaceuticals

Quitman, MS 39355 Rev. 02/12

Product Packaging

The packaging below represents the labeling currently used.

Principal display panel and side panel for 60 tablets label:

NDC 50991-782-60

Lefrine (Phenylephrine Hydrochloride)

Tablets

Antihistamine - Nasal Decongestant

Each tablet contains:

Dexbrompheniramine Maleate...2 mg

Lefrine (Phenylephrine Hydrochloride) Hydrochloride...10 mg

60 Tablets

Usual

Dosage: See product foldout for full prescribing information.

Tamper evident by foil seal under cap. Do not use if foil seal is

broken or missing.

KEEP THIS AND ALL DRUGS OUT OF REACH OF CHILDREN.

Store at controlled room temperature between 15°-30°C (59°-86°F).

Manufactured for:

Poly Pharmaceuticals

Quitman, MS 39355

Rev. 02/12

Lefrine (Phenylephrine Hydrochloride) Tablets Packaging Lefrine (Phenylephrine Hydrochloride) Tablets Packaging

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Lefrine pharmaceutical active ingredients containing related brand and generic drugs:

Active ingredient is the part of the drug or medicine which is biologically active. This portion of the drug is responsible for the main action of the drug which is intended to cure or reduce the symptom or disease. The other portions of the drug which are inactive are called excipients; there role is to act as vehicle or binder. In contrast to active ingredient, the inactive ingredient's role is not significant in the cure or treatment of the disease. There can be one or more active ingredients in a drug.


Lefrine available forms, composition, doses:

Form of the medicine is the form in which the medicine is marketed in the market, for example, a medicine X can be in the form of capsule or the form of chewable tablet or the form of tablet. Sometimes same medicine can be available as injection form. Each medicine cannot be in all forms but can be marketed in 1, 2, or 3 forms which the pharmaceutical company decided based on various background research results.
Composition is the list of ingredients which combinedly form a medicine. Both active ingredients and inactive ingredients form the composition. The active ingredient gives the desired therapeutic effect whereas the inactive ingredient helps in making the medicine stable.
Doses are various strengths of the medicine like 10mg, 20mg, 30mg and so on. Each medicine comes in various doses which is decided by the manufacturer, that is, pharmaceutical company. The dose is decided on the severity of the symptom or disease.


Lefrine destination | category:

Destination is defined as the organism to which the drug or medicine is targeted. For most of the drugs what we discuss, human is the drug destination.
Drug category can be defined as major classification of the drug. For example, an antihistaminic or an antipyretic or anti anginal or pain killer, anti-inflammatory or so.


Lefrine Anatomical Therapeutic Chemical codes:

A medicine is classified depending on the organ or system it acts [Anatomical], based on what result it gives on what disease, symptom [Therapeutical], based on chemical composition [Chemical]. It is called as ATC code. The code is based on Active ingredients of the medicine. A medicine can have different codes as sometimes it acts on different organs for different indications. Same way, different brands with same active ingredients and same indications can have same ATC code.


Lefrine pharmaceutical companies:

Pharmaceutical companies are drug manufacturing companies that help in complete development of the drug from the background research to formation, clinical trials, release of the drug into the market and marketing of the drug.
Researchers are the persons who are responsible for the scientific research and is responsible for all the background clinical trials that resulted in the development of the drug.


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References

  1. Dailymed."MEDIQUE MEDI-PHENYL (PHENYLEPHRINE HYDROCHLORIDE) TABLET, FILM COATED DOVER SUDANYL PE (PHENYLEPHRINE HYDROCHLORIDE) TABLET, FILM COATED [UNIFIRST FIRS". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  2. Dailymed."ECOLAB INC. (BENZALKONIUM CHLORIDE) SOLUTION [ECOLAB INC.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  3. "Benzalkonium". https://pubchem.ncbi.nlm.nih.gov/su... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Lefrine?

Depending on the reaction of the Lefrine after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Lefrine not safe to drive or operate heavy machine after consumption. Meaning that, do not drive or operate heavy duty machines after taking the capsule if the capsule has a strange reaction on your body like dizziness, drowsiness. As prescribed by a pharmacist, it is dangerous to take alcohol while taking medicines as it exposed patients to drowsiness and health risk. Please take note of such effect most especially when taking Primosa capsule. It's advisable to consult your doctor on time for a proper recommendation and medical consultations.

Is Lefrine addictive or habit forming?

Medicines are not designed with the mind of creating an addiction or abuse on the health of the users. Addictive Medicine is categorically called Controlled substances by the government. For instance, Schedule H or X in India and schedule II-V in the US are controlled substances.

Please consult the medicine instruction manual on how to use and ensure it is not a controlled substance.In conclusion, self medication is a killer to your health. Consult your doctor for a proper prescription, recommendation, and guidiance.

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Review

sdrugs.com conducted a study on Lefrine, and the result of the survey is set out below. It is noteworthy that the product of the survey is based on the perception and impressions of the visitors of the website as well as the views of Lefrine consumers. We, as a result of this, advice that you do not base your therapeutic or medical decisions on this result, but rather consult your certified medical experts for their recommendations.

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The information was verified by Dr. Rachana Salvi, MD Pharmacology

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