Hair Lice

The newest FDA-approved treatment for weight management and type 2 diabetes.

Includes tirzepatide, a medication that acts on two important hormones: GLP-1 and GIP.

This dual-action approach helps suppress appetite while also supporting better blood sugar regulation.

Intended to deliver improved results when used alongside lifestyle modifications.

Approved for weight management in adults who are overweight or obese.

Contains semaglutide, a GLP-1 receptor agonist medication.

Works by mimicking a natural hormone that influences the brain’s appetite regulation centers.

Supports reduced hunger and calorie consumption to encourage long-term weight loss.

Although oral and injectable weight loss medications can contain the same active ingredient (like semaglutide), their chemical formulations are specifically tailored to their method of delivery. Injectable medications are administered directly into the bloodstream, while oral medications must withstand the digestive process, resulting in different designs to maintain their effectiveness.

Key distinctions include:

• Injectables bypass the digestive tract, allowing for more efficient absorption; oral medications often require absorption enhancers.
• Oral tablets are formulated with protective coatings and carriers to withstand stomach acid.
• Injectables are often chemically more stable, especially for peptide-based drugs.
• Injectables generally allow for higher drug levels in the blood.
• Oral tablets contain more excipients (binders, coatings, etc.) than injectables.

Oral weight loss medications can be effective, but they don’t always function identically to injectable treatments. Even when containing the same active ingredient, oral medications are absorbed differently, which can slightly impact how much of the drug is available to work in the body.

That said, for many individuals, oral options offer a convenient and clinically effective alternative.

Key points:

• Oral medications may deliver lower drug levels into the bloodstream compared to injectables.
• Higher oral doses are often used to make up for reduced absorption.
• Clinical trials show that oral semaglutide (like Rybelsus) can produce weight loss comparable to injections in some individuals.
• For those who prefer to avoid injections, oral treatments provide an effective option when taken as directed and consistently.

Understanding the Causes of Head Lice Infestations
Head lice infestations are typically caused by the transmission of lice from one person to another through direct head-to-head contact. This is why schools and childcare facilities often see outbreaks. Lice do not jump or fly; they crawl from one head to another.
Key points to note:
Human Parasites: Head lice are specific to humans and cannot be transmitted from animals.
Personal Hygiene: Lice infestations are not linked to poor hygiene or cleanliness. They affect individuals regardless of how clean their hair is.

Diagnosing Head Lice Infestations
Diagnosing head lice infestations is primarily based on visual inspection of the scalp and hair. Common signs that may indicate an infestation include:
Itching: Persistent itching, often behind the ears or at the nape of the neck, can be a telltale sign.
Visible Lice: Adult lice are tiny, about the size of a sesame seed, and can be seen crawling on the scalp or hair.
Nits (Lice Eggs): Nits are tiny, oval, and firmly attached to individual hair strands, close to the scalp. They are often mistaken for dandruff but are more difficult to remove.
It's important to note that the presence of nits does not always indicate an active infestation. A healthcare professional can provide a definitive diagnosis.

Managing Head Lice Infestations
When an active head lice infestation is confirmed, prompt treatment is essential to prevent the infestation from spreading. Over-the-counter and prescription treatments are available. It is important to follow the treatment instructions carefully. Key treatment options include:
Over-the-Counter (OTC) Treatments: OTC products containing pediculicides are available at most pharmacies. These products kill lice and nits. Follow the instructions on the product label.
Prescription Treatments: In cases of treatment-resistant lice, or for individuals with certain allergies or sensitivities, a healthcare professional may prescribe stronger treatments.
Combing: Fine-toothed combs, often provided with lice treatment kits, are used to physically remove lice and nits from the hair. Regular combing is essential for successful treatment.
Repeat Treatment: In some cases, a second treatment may be necessary to ensure all lice and nits are eliminated.
Environmental Cleaning: To prevent reinfestation, wash or dry-clean recently worn clothing and bedding, and vacuum upholstered furniture and rugs.
It is crucial to avoid using excessive amounts of lice treatments, as misuse can lead to resistance and potential side effects. Always follow the instructions and consult a healthcare professional if you have any concerns.

Preventing Head Lice Infestations
Preventing head lice infestations involves a combination of awareness and practical steps:
Educate Children: Teach children not to share hats, combs, brushes, or hair accessories, and to avoid head-to-head contact with others.
Regular Checking: Periodically check your child's scalp and hair for signs of lice or nits, especially during lice outbreaks in schools or social settings.
Avoid Head-to-Head Contact: Encourage children to avoid activities that involve close head-to-head contact during lice outbreaks.
Hair Care Products: Some hair care products, like gels and sprays, may deter lice from infesting. Use these as a preventive measure during outbreaks.
Storage and Cleaning: Store personal items like hats and scarves in individual compartments or bags and avoid sharing them. Clean and vacuum frequently during an outbreak.

Read more about Hair Lice on the NHS website, following the link below:

https://www.nhs.uk/conditions/head-lice-and-nits/