Pharmacology of Lice Treatment
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Questions and Answers

What should you do with the shampoo right before use?

  • Leave it as is
  • Mix it with water
  • Apply it to your face
  • Shake it well (correct)

Why should you cover your face and eyes with a towel?

  • To keep your hair dry
  • To protect your skin and eyes from the medication (correct)
  • To keep your eyes open during the treatment
  • To prevent the shampoo from dripping on your face

What should you do with your eyes during the treatment?

  • Blink rapidly
  • Keep them closed (correct)
  • Keep them open to observe the treatment
  • Close them and look down

What is the oral antibiotic agent that has been cited as effective against head lice?

<p>Sulfamethoxazole-Trimethoprim (C), Septrin (D)</p> Signup and view all the answers

Why is it important to shake the shampoo well?

<p>To mix the medication evenly throughout the shampoo (A)</p> Signup and view all the answers

What is the brand name of the oral antibiotic agent used to treat head lice?

<p>Septrin (D)</p> Signup and view all the answers

What is the purpose of using a towel to cover your face and eyes?

<p>To protect your skin and eyes from the medication (B)</p> Signup and view all the answers

What is the combination of the oral antibiotic agent used to treat head lice?

<p>Sulfamethoxazole-Trimethoprim (D)</p> Signup and view all the answers

What is the condition that the oral antibiotic agent sulfamethoxazole-trimethoprim is used to treat?

<p>Head lice (D)</p> Signup and view all the answers

What is the name of the two components of the oral antibiotic agent used to treat head lice?

<p>Trimethoprim and Sulfamethoxazole (B)</p> Signup and view all the answers

What was a common adverse reaction after treatment?

<p>Pruritus (D)</p> Signup and view all the answers

What skin reaction may occur after treatment?

<p>Erythema (D)</p> Signup and view all the answers

What infection may occur after treatment?

<p>Pyoderma (D)</p> Signup and view all the answers

What kind of irritation may occur after treatment?

<p>Ocular irritation (D)</p> Signup and view all the answers

What symptoms may occur after treatment?

<p>Pruritus, erythema, pyoderma, and ocular irritation (D)</p> Signup and view all the answers

Why should you avoid rinsing the lotion in a shower or bathtub?

<p>Because you want to prevent the lotion from spreading to the rest of your body (B)</p> Signup and view all the answers

What is the main concern with using a shower or bathtub to rinse off lotion?

<p>The lotion may spread to other areas of the body (A)</p> Signup and view all the answers

What should you avoid doing when rinsing off lotion?

<p>Getting the lotion on the rest of your body (C)</p> Signup and view all the answers

Why is it important to be careful when rinsing off lotion?

<p>Because you want to avoid getting the lotion on other areas of your body (D)</p> Signup and view all the answers

What should you try to prevent when rinsing off lotion?

<p>The lotion from spreading to other areas of your body (D)</p> Signup and view all the answers

What is the mechanism by which the product kills head lice?

<p>Asphyxiation (C)</p> Signup and view all the answers

What is the minimum percentage of subjects that were free of lice 14 days after initial treatment?

<p>75% (D)</p> Signup and view all the answers

What is the time period during which the subjects were monitored for lice infestation after initial treatment?

<p>14 days (C)</p> Signup and view all the answers

What is the primary advantage of the product over other treatments for head lice?

<p>It is not neurotoxic (C)</p> Signup and view all the answers

What can be inferred about the product's effectiveness from the two studies?

<p>It is effective in treating head lice in most cases (C)</p> Signup and view all the answers

Study Notes

Oral Agents for Lice Treatment

  • Sulfamethoxazole-Trimethoprim is an oral antibiotic agent used to treat head lice.
  • The medication is also known as Septrin.

Administration and Precautions

  • Before use, shake the shampoo well to mix the medication evenly.
  • Cover your face and eyes with a towel during treatment.
  • Keep your eyes closed during treatment.
  • Avoid using a shower or bathtub to rinse the lotion to prevent it from spreading to the rest of the body.

Mechanism of Action

  • The product is not neurotoxic and kills head lice by asphyxiation.

Efficacy

  • Two studies showed that over 75% of subjects were lice-free 14 days after initial treatment.

Adverse Reactions

  • Common side effects after treatment include pruritus, erythema, pyoderma, and ocular irritation.

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Description

This quiz covers the use of oral agents for lice treatment, including sulfamethoxazole-trimethoprim and its effectiveness against head lice.

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