What Is Permethrin Cream Used For? A Comprehensive Guide

Are you struggling with scabies or head lice and looking for an effective solution? Look no further! Permethrin cream is a powerful topical medication that can help you win the battle against these pesky parasites. In this comprehensive guide, we will explore the many uses of permethrin cream, including answering the question, “What is permethrin cream used for?”, how it works, proper application, potential side effects, and much more. Say goodbye to itchiness and discomfort, and regain control of your skin with the help of permethrin cream.

Short Summary

• Permethrin cream is a topical medication used to treat scabies and head lice.
• It works by targeting eggs, lice, and mites resulting in respiratory paralysis of the affected arthropods.
• Proper application instructions should be followed for safe use with consideration given to potential allergies, drug interactions, post treatment care and environmental impact.

Understanding Permethrin Cream

Permethrin is a widely-used topical medication that is employed to treat scabies and pediculosis capitis (head lice). It is available under brand names such as Acticin and Elimite. Research has indicated that 5% permethrin cream is comparable in efficacy to 200 micrograms/kilogram of oral ivermectin for the treatment of scabies. Generally, two applications of permethrin cream with a one-week interval between them are recommended for optimal results.

It is important to note that permethrin lotion is intended for individual use only, and sharing this medicine with others is not recommended. If you have any questions or concerns about the permethrin lotion, it is advisable to consult your pharmacist or doctor for guidance. In areas where permethrin is not welcomed, it may be necessary to consider alternative treatment strategies. Such strategies should be determined on a case-by-case basis.

For storage, it is recommended to keep permethrin cream in its original container, securely sealed, at room temperature, and in a dry environment. This will ensure that the medication remains effective and safe for use when needed.

How Permethrin Cream Works

Permethrin cream works by targeting eggs, lice, and mites, affecting their sodium transport across neuronal membranes in arthropods. This results in depolarization and respiratory paralysis of the affected arthropod, ultimately killing the tiny insects. Permethrin is swiftly absorbed through the skin and is metabolized in the liver. It binds to plasma proteins and is excreted in urine and feces.

Utilizing topical permethrin correctly is essential for treatment results and safety. Pharmacists play a crucial role in the treatment of scabies or pediculosis by clarifying medication administration instructions, verifying dosage, and ensuring that there are no drug interactions in the patient’s medication profile.

By understanding how permethrin cream works, you can ensure that you are using the medication effectively and safely to treat scabies and lice.

Proper Application of Permethrin Cream

When applying permethrin, it is vital to follow the recommended procedure to achieve the best results. Apply the cream topically on cool, dry skin. Start from the head and slowly move downwards towards the toes. Don’t forget to apply it under the fingernails. It is important to wash off the product within 8 to 14 hours. Reapplication should occur one week later in the same manner.

Make sure to thoroughly rub the cream into all skin surfaces, from the head to the soles of the feet, and pay special attention to areas such as between fingers and toe creases, in the folds of the wrist and waist, in the cleft of the buttocks, on the genitals, and in the belly button. Avoid contact with mucous membrane sites and take care when administering the cream to another individual by wearing plastic or disposable gloves to protect yourself from infestation.

Written instructions for the application of topical permethrin should be provided to both patients and caregivers to ensure proper use and minimize the risk of treatment failure or adverse effects.

Potential Side Effects and Reactions

Although permethrin cream is generally well tolerated, some side effects may occur. Commonly reported side effects include increased or new onset of pruritus, burning, or a stinging sensation. These symptoms are usually temporary and may subside as your body adjusts to the medication.

In rare cases, individuals may experience a serious hypersensitive reaction to permethrin cream, characterized by rash, itching and swelling of the face, tongue, or throat, intense dizziness, and difficulty breathing. Should you experience any of these symptoms, seek medical attention immediately.

It is essential to monitor your condition after using permethrin cream and report any unwanted effects to your doctor or pharmacist. They can provide guidance on how to manage these side effects or determine if a different treatment option may be more suitable for you.

Precautions and Contraindications

Before using permethrin cream, it is important to consider various precautions and contraindications. First, make sure you are not allergic to any of the components in the cream or any pyrethroid or pyrethrin. Inform your doctor or health care professional about any allergies, medical history, potential risks of bacterial infection, and safety concerns regarding pregnancy or breastfeeding.

If you are breastfeeding, consult your doctor before using permethrin cream. For children as young as 2 months of age, consult your pediatrician regarding the use of this medicine, as precautions should be taken. In the event of increasing redness or pus discharge after using permethrin cream, inform your physician immediately.

By taking these precautions, you can ensure that you are using permethrin cream safely and effectively, minimizing the risk of complications or adverse reactions.

Drug Interactions and Overdose

While no significant drug interactions are anticipated with permethrin cream, it is crucial to inform your health care provider of all medicines, herbs, non-prescription drugs, or dietary supplements you are using. Additionally, let them know if you smoke, drink alcohol, or use illegal drugs, as some items may interact with the medication.

An overdose is rare, but it can result in a variety of symptoms. These include dizziness, severe headache, vomiting, weakness and seizures. If you suspect an overdose, contact your local poison control center or emergency room immediately.

By being aware of potential drug interactions and overdose symptoms, you can safely use permethrin cream and avoid complications that may compromise your treatment.

Post-Treatment Care and Monitoring

Once you have completed your treatment with permethrin cream, it is important to take proper post-treatment care measures. This includes washing clothing, underwear, pajamas, hats, sheets, pillowcases, and towels in very hot water or having them dry-cleaned. Additionally, wash combs, brushes, hair clips, and other personal care items in hot water to ensure thorough sanitation.

Patients with scabies should return for follow-up two weeks after treatment has concluded, while patients with pediculosis pubis should return for follow-up one week later to evaluate for any remaining lice or eggs. It is also essential to treat those in close contact with the infected person, such as members of the same household or sexual partners, to prevent re-infestation.

By adhering to these post-treatment care and monitoring guidelines, you can ensure a successful recovery from scabies or hair lice and minimize the risk of re-infestation.

Environmental Impact and Safety Considerations

While using permethrin cream, it is important to be aware of its environmental impact and safety considerations. Fabrics may become flammable when creams and oils, including permethrin, are absorbed. To minimize the risk of fire, avoid smoking or being near naked flames when using the cream.

In the event of permethrin ingestion, contact your local poison control center immediately. Call emergency services immediately if the victim collapses or stops breathing. Taking swift action can be the difference between life and death. Dispose of unneeded permethrin cream in a manner that prevents access by pets, children, and other people, such as using a medicine take-back program.

By following these safety precautions, you can protect yourself, your loved ones, and the environment while using permethrin cream.

Summary

In conclusion, permethrin cream is an effective and powerful topical medication for treating scabies and head lice. By understanding how it works, applying it correctly, monitoring for side effects, and taking necessary precautions, you can successfully combat these pesky parasites and regain control of your skin.

We hope this comprehensive guide has provided you with valuable information and practical tips to help you make the most of your permethrin cream treatment. With proper knowledge and care, you can confidently say goodbye to itchiness, discomfort, and the unwelcome presence of scabies or head lice.

Frequently Asked Questions

Where should you not use permethrin cream?

Permethrin cream should not be applied around the eyes, nose, or mouth. It should also not be used on broken skin or open wounds.

Furthermore, permethrin cream should not be used on babies younger than two months of age. It is important to follow directions and warnings when using this medication.

What does permethrin do to your skin?

Permethrin applied to the skin can cause uncomfortable reactions, such as irritation, tingling, burning and itching. If the substance comes into contact with eyes, it can cause redness, pain or burning.

Ingestion of permethrin could lead to more serious symptoms, such as sore throat, abdominal pain, nausea and vomiting.

What happens when you use permethrin cream?

When used according to instructions, permethrin cream is a safe and effective treatment for scabies and other parasites. It works by paralyzing and killing the mites that cause infestation and irritation, providing relief from itching and discomfort.

Can permethrin cream be used for itching?

Yes, permethrin cream can be used for itching caused by scabies. It must be applied correctly and followed by a shower or bath to be effective.

Some itching may still remain for up to 4 weeks after treatment, so consult your doctor if necessary.

How safe is permethrin for humans?

Based on the available evidence, permethrin is considered to be safe for humans when used in mosquito control applications. When used in large doses, it can cause irritation to the nose, throat and lungs, as well as headaches, dizziness, nausea and vomiting.

However, if used in appropriate amounts, it should not cause any long-term harm.