Head Lice Treatment · Online Treatment
Head Lice Treatment (Pediculosis Capitis)
Adult care by secure video visit, self pay option starting at $79, MD-only, insurance is not required.
Yes — adults (18+) with head lice, especially after OTC treatment failure, can be treated online. A board-certified MD reviews your history by secure video and, per CDC/AAP guidance, prescribes a stepped-up option — ivermectin lotion, spinosad suspension, malathion lotion, or oral ivermectin for resistant cases — sent to your pharmacy same day. Visit price: $79 flat, no insurance required. All close contacts need simultaneous treatment. Fever with spreading scalp redness or pus needs in-person evaluation for secondary infection.
Head lice (Pediculus humanus capitis) are tiny parasitic insects that infest the scalp and hair, causing intense itching and social distress. While head lice do not transmit disease, they spread easily through close contact and shared personal items, making prompt treatment important for the entire household. The CDC and American Academy of Pediatrics (AAP) recommend a stepwise approach: first-line over-the-counter pediculicides such as permethrin 1% lotion, escalating to prescription options like spinosad or oral ivermectin when OTC treatments fail. Telehealth is well suited for head lice because diagnosis can be confirmed via photo assessment showing live lice or nits close to the scalp, and most treatments are topical or oral prescriptions that do not require in-person examination. TeleDirectMD uses a structured evaluation to confirm active infestation, recommend appropriate treatment, guide household decontamination, and ensure all close contacts are treated simultaneously to prevent reinfestation. This page is for adults located in one of our covered states, including communities nationwide.
Board-certified MD · 44 states + DC · evenings & weekends · HSA/FSA accepted · 4.97★ (173 reviews)
Online MD-Only Head Lice Care
flat self-pay · insurance not required
- Photo-based confirmation of active lice or nit infestation
- OTC and prescription treatment options based on severity and prior treatment history
- Household decontamination and contact treatment guidance
- Clear follow-up steps and retreatment timing instructions
Same-day appointments · HSA/FSA accepted
What it costs
$79 flat. HSA/FSA accepted.
One fee covers the visit — no facility fees, no surprise billing. Here is how it compares to other care settings.
- MD evaluation and photo-based lice assessment
- OTC treatment guidance or prescription when clinically appropriate
- Household decontamination and contact treatment instructions
- Nit removal guidance and retreatment timing
- Clear follow-up steps
How it works
How Online Head Lice Treatment Works
Book your video visit
Insurance is not required. No referral needed. Many visits are available same day, depending on scheduling. Before your visit, take clear close-up photos of the scalp and hair showing any lice or nits. Note when itching started, any treatments already tried, and whether household contacts also have symptoms.
See a licensed MD by video
We review your photos and symptom history, confirm active infestation versus old nits or other scalp conditions, assess prior treatment attempts, and determine whether OTC or prescription therapy is most appropriate. We also review which household contacts need simultaneous treatment.
Get a treatment plan and, if appropriate, a prescription
If prescription medication is clinically appropriate, we send an e-prescription to common pharmacies such as CVS, Walgreens, Walmart Pharmacy. You receive detailed instructions for application, nit removal, household decontamination, and retreatment timing, plus guidance on when to seek in-person care if treatment is not working.
Treatment
Common Medication Options
These are common examples for head lice treatment. The actual medication selection depends on age, prior treatment history, severity of infestation, and clinical judgment of the MD during your visit.
| Medication | Typical application | Duration | Key considerations |
|---|---|---|---|
| Permethrin 1% lotion (Nix) | Apply to damp hair after shampooing, leave on 10 minutes, rinse | Two applications: day 1 and day 9-10 | Most common first-line OTC treatment. Safe for ages 2 months and older. Resistance has been reported in some areas. |
| Pyrethrin + piperonyl butoxide shampoo | Apply to dry hair, leave on 10 minutes, rinse | Two applications: day 1 and day 9-10 | OTC option for ages 2 years and older. Avoid in patients with ragweed or chrysanthemum allergy. |
| Ivermectin 0.5% lotion (Sklice) | Apply to dry hair, leave on 10 minutes, rinse | Single application | OTC for ages 6 months and older. No nit combing required. Effective against permethrin-resistant lice. |
| Spinosad 0.9% suspension (Natroba) | Apply to dry hair, leave on 10 minutes, rinse | Single application; repeat in 7 days if live lice still seen | Prescription. Ages 6 months and older. No nit combing required. Highly effective including against resistant lice. |
| Malathion 0.5% lotion (Ovide) | Apply to dry hair, air dry 8-12 hours, shampoo out | Single application; repeat in 7-9 days if needed | Prescription. Ages 6 years and older. Flammable — do not use near heat sources or hair dryers. Very effective ovicidal and pediculicidal activity. |
| Oral ivermectin (200 mcg/kg) | Single oral dose | One dose, repeat on day 7-10 | Prescription. For patients weighing 15 kg or more. Useful when topical treatments have failed or are impractical. Not for use in pregnancy. |
Example regimens only. The actual medication, application method, and retreatment schedule are determined by the MD after reviewing the infestation, prior treatment attempts, age, weight, allergies, and risk factors. TeleDirectMD does not prescribe controlled substances.
Understanding it
What Are Head Lice?
Head lice (Pediculus humanus capitis) are small wingless parasitic insects that live on the human scalp and feed on blood. They are about the size of a sesame seed, and their eggs (nits) are tiny oval structures that attach firmly to individual hair shafts near the scalp. Head lice do not jump or fly — they spread by direct head-to-head contact or, less commonly, through shared hats, combs, or pillows.
Head lice infestation (pediculosis capitis) is extremely common, affecting an estimated 6 to 12 million people annually in the United States, primarily school-age children aged 3 to 11 years but also adults. While head lice cause significant itching and social stigma, they do not transmit infectious diseases. Infestation is not related to hygiene, income level, or cleanliness.
TeleDirectMD can assess head lice via photo review and symptom history, recommend appropriate OTC or prescription treatment, and guide household decontamination — all by video visit without the delay of scheduling an in-person appointment.
Causes & risk factors
Causes and Risk Factors
Head lice spread primarily through direct head-to-head contact. Understanding how lice spread helps determine appropriate treatment and prevention strategies.
- Direct head-to-head contact: the primary route of transmission, especially common among children during play, sports, or sleepovers
- Shared personal items: less common but possible through shared combs, brushes, hats, helmets, headphones, or pillows
- Household contacts: family members and close contacts of an infested person are at high risk and should be checked and often treated simultaneously
- School and daycare settings: group environments increase opportunity for head-to-head contact among children
- Hair length and type: lice can infest any hair type, though they are less common in certain hair textures; long hair may increase contact opportunities
Head lice are not a sign of poor hygiene. They affect people of all socioeconomic backgrounds. The most important step is prompt, complete treatment of all affected individuals and close contacts simultaneously, along with household decontamination to prevent reinfestation.
Symptoms & red flags
Symptoms and Red Flags for Head Lice
Use this table to understand which symptoms fit active head lice infestation and which symptoms suggest a need for in-person evaluation.
| Symptom or situation | What it suggests | Telehealth appropriate? | Red flag requiring urgent in-person care |
|---|---|---|---|
| Scalp itching, especially behind ears and nape of neck | Active lice infestation causing allergic reaction to louse saliva | Often yes | If accompanied by fever or spreading redness suggesting secondary infection |
| Live lice visible on scalp or hair | Confirmed active infestation requiring treatment | Often yes | If secondary infection signs are present |
| Nits (eggs) attached within 1 cm of scalp | Active or very recent infestation — treatment indicated | Often yes | If nits are accompanied by crusting, oozing, or painful sores |
| Nits only, located more than 1 cm from scalp, no live lice | Likely old or treated infestation — may not need retreatment | Yes, for assessment | Not typically a red flag |
| Scratching causing open sores or crusting on scalp | Excoriation with risk of secondary bacterial infection | Sometimes | Spreading redness, warmth, pus, or fever suggests bacterial infection needing in-person care |
| Failed OTC treatment after two complete applications | Possible resistance to permethrin or pyrethrin, or misdiagnosis | Yes — prescription options available | If scalp condition is worsening or infection is developing |
| Rash or allergic reaction after applying lice treatment | Contact dermatitis or allergic reaction to pediculicide | Sometimes, if mild | Severe swelling, widespread rash, or difficulty breathing requires emergency care |
Not every symptom is the same
Differential Diagnosis: Head Lice vs Other Scalp Conditions
Not every itchy scalp is head lice. Several conditions can mimic or be confused with pediculosis capitis. TeleDirectMD uses photo assessment and clinical history to distinguish active lice infestation from conditions that require different treatment.
Sometimes Appropriate for Telehealth
- Confirmed active head lice with live lice or nits near the scalp visible on photo
- Suspected head lice after household contact exposure with symptoms
- OTC treatment failure requiring escalation to prescription therapy
- Assessment of whether nits represent active versus old infestation
- Guidance on household decontamination and simultaneous contact treatment
Often Requires In-Person Evaluation
- Secondary bacterial infection of the scalp with cellulitis, abscess, or fever
- Persistent scalp condition not responding to appropriate lice treatment (may not be lice)
- Suspected tinea capitis (scalp ringworm) with patchy hair loss and scaling
- Infants under 2 months of age with suspected infestation
- Severe allergic reaction to lice treatment products
Head Lice vs Dandruff
Dandruff flakes are irregularly shaped, white or yellowish, and easily brushed off the hair shaft. Nits are oval, firmly cemented to the hair shaft near the scalp, and cannot be easily removed. Live lice confirm the diagnosis but can be hard to spot because they move quickly. A fine-toothed nit comb over wet hair is the most reliable detection method.
Head Lice vs Seborrheic Dermatitis
Seborrheic dermatitis causes greasy, yellowish scaling on the scalp with underlying redness, often affecting the eyebrows and nasolabial folds as well. Head lice cause itching primarily behind the ears and at the nape, with visible nits attached to hair shafts. Seborrheic dermatitis responds to antifungal shampoos, while lice require pediculicides.
If your scalp symptoms do not match active lice infestation or if signs of secondary infection are present, TeleDirectMD will direct you to appropriate in-person care for further evaluation.
Treatment approach
Treatment Options
Head lice treatment follows a stepwise approach based on CDC and AAP guidelines. Over-the-counter pediculicides are first-line therapy, with prescription options reserved for OTC treatment failure or resistant infestations. All close contacts must be treated simultaneously, and household decontamination is essential to prevent reinfestation.
First-line OTC pediculicides
Permethrin 1% lotion (Nix) is the most widely recommended first-line treatment. Apply to damp, shampooed hair, leave on for 10 minutes, then rinse. A second application on day 9 to 10 is recommended to kill newly hatched lice. Pyrethrin-based products are an alternative with a similar protocol. Ivermectin 0.5% lotion (Sklice) is available OTC for ages 6 months and older and requires only a single application with no nit combing needed.
Prescription options for OTC failure
When OTC treatments fail after two complete applications, prescription options include spinosad 0.9% suspension (Natroba), which requires a single application for ages 6 months and older, malathion 0.5% lotion (Ovide) applied and air-dried for 8 to 12 hours for ages 6 years and older, and oral ivermectin 200 mcg/kg as a single dose repeated on day 7 to 10 for patients weighing 15 kg or more.
Nit removal and retreatment
Nit combing with a fine-toothed metal comb after treatment helps remove dead nits and any surviving lice. While not strictly required with all products, nit removal reduces the chance of reinfestation and is often required by school no-nit policies. Most treatments require a second application 7 to 10 days after the first to kill lice that may have hatched after the initial treatment.
Household decontamination and contact treatment
Wash all bedding, clothing, and towels used in the previous 2 days in hot water at 130 degrees Fahrenheit and machine dry on high heat. Bag non-washable items such as stuffed animals and decorative pillows for 2 weeks. Soak combs and brushes in hot water (130 degrees Fahrenheit) for 5 to 10 minutes. Vacuum upholstered furniture and car seats. All household members and close contacts should be checked and treated simultaneously if lice or nits are found.
What we do not manage by video
- Secondary bacterial scalp infection with cellulitis or abscess formation
- Infants under 2 months of age
- Severe allergic reactions to pediculicide products
- Treatment-resistant infestations that have failed multiple prescription courses requiring specialist evaluation
Decision guide
Should I Use TeleDirectMD for Head Lice? Decision Guide
Do you have any emergency or red-flag symptoms?
- Severe allergic reaction to a lice treatment (swelling, difficulty breathing, widespread rash)
- Scalp infection with fever, spreading redness, or pus drainage
- Infant under 2 months of age with suspected lice
Yes: seek urgent in-person care or the ER now
No: continue to Step 2
Are you 18+ and currently in one of our covered states?
Yes: continue to Step 3
No: use in-person care as appropriate
Do you have signs of active head lice infestation?
- Live lice seen on scalp or hair
- Nits (eggs) attached within 1 cm of the scalp
- Persistent scalp itching, especially behind the ears and at the nape of the neck
- No signs of secondary bacterial infection (no fever, no spreading redness, no pus)
Yes: continue to Step 4
No: or if you have signs of secondary infection, seek in-person evaluation
You are likely appropriate for a TeleDirectMD video visit
Recovery & prevention
Home Care, Decontamination, Prevention, and Follow-up
What to Do Now After Treatment
- Apply the prescribed or recommended treatment exactly as directed — do not shorten or extend application time
- Use a fine-toothed nit comb on wet hair after treatment to remove dead lice and nits
- Wash all bedding, clothing, hats, and towels used in the past 2 days in hot water (130°F) and machine dry on high heat
- Bag non-washable items like stuffed animals and decorative pillows in sealed plastic bags for 2 weeks
- Soak combs, brushes, and hair accessories in hot water (130°F) for 5 to 10 minutes
What to Watch For Over the Next 7 to 14 Days
- Check for live lice 8 to 12 hours after first treatment — some movement is normal as dying lice slow down
- If live lice are still actively moving 24 hours after treatment, the product may not be effective and retreatment with a different agent may be needed
- Complete the second treatment application on day 9 to 10 as directed for products requiring retreatment
- Watch for signs of secondary bacterial infection: increasing redness, warmth, pus, painful swelling, or fever
- Monitor all household contacts for symptoms over the following 2 weeks
Prevention and Follow-up
- Treat all household contacts and close contacts simultaneously — this is the single most important step to prevent reinfestation
- Avoid head-to-head contact during active infestation and treatment
- Do not share combs, brushes, hats, helmets, headphones, or pillows
- If lice return despite two complete OTC treatment courses, schedule a follow-up for prescription options
- Lice cannot survive more than 1 to 2 days off the human scalp — environmental decontamination is supportive but treating all people is the priority
Safety first
When Not to Use TeleDirectMD for Head Lice
TeleDirectMD is designed for uncomplicated head lice assessment and treatment. We are direct about when telehealth is not appropriate.
You Should Not Use TeleDirectMD If
- You are under 18 years old
- You have signs of secondary bacterial scalp infection (fever, spreading redness, pus, painful swelling)
- You are caring for an infant under 2 months old with suspected lice
- You are having a severe allergic reaction to a lice treatment product
- You have persistent infestation despite multiple completed prescription treatment courses
- Your scalp condition may not be lice (patchy hair loss, thick plaques, atypical distribution)
- You are not physically in one of our covered states at the time of visit
Alternative Care Options
- Emergency room: severe allergic reaction to lice treatment with difficulty breathing, widespread swelling, or anaphylaxis
- Urgent care: secondary bacterial scalp infection with fever, cellulitis, or abscess needing in-person examination
- Primary care: persistent or recurrent infestations needing in-person scalp examination, or infants and young children
- Dermatology: treatment-resistant lice, atypical scalp conditions, or chronic scalp dermatitis after treatment
Common questions
Head Lice Treatment FAQs
Can I get a prescription for head lice treatment online?
Yes, if you are an adult 18+ located in one of our covered states and your situation is appropriate for telehealth. TeleDirectMD can prescribe medications such as spinosad, malathion, or oral ivermectin when OTC treatments have failed and prescription therapy is clinically indicated.
How much does online head lice treatment cost?
TeleDirectMD offers a transparent self pay option starting at $79 for an adult video visit. Insurance is not required. Prescription costs at your pharmacy are separate and vary by medication and pharmacy.
Can a doctor diagnose head lice via telehealth without seeing me in person?
Yes, in many cases. Head lice can be diagnosed via clear photos showing live lice or nits attached near the scalp, combined with symptom history. The CDC notes that visualization of live lice or nits within 1 cm of the scalp is diagnostic. If photos are unclear or the diagnosis is uncertain, in-person evaluation may be recommended.
What should I do if over-the-counter lice treatment did not work?
If OTC permethrin or pyrethrin treatment fails after two complete applications 9 to 10 days apart, prescription options may be needed. Resistance to permethrin has been reported in many areas. TeleDirectMD can prescribe spinosad, malathion, or oral ivermectin based on your specific situation.
Do I need to treat the whole household for head lice?
Yes. The CDC and AAP recommend checking all household members and close contacts, and treating anyone with live lice or nits near the scalp simultaneously. Treating only one person while others remain infested is the most common cause of reinfestation.
How long does it take to get rid of head lice completely?
Most infestations resolve within 2 to 3 weeks with proper treatment, including the retreatment application on day 9 to 10. The second treatment is critical because most pediculicides do not reliably kill all nits, so the retreatment targets newly hatched lice before they can lay new eggs.
Are head lice a sign of poor hygiene?
No. Head lice are not related to cleanliness, income, or hygiene practices. Lice spread through direct head-to-head contact and can affect anyone. Frequent hair washing does not prevent or treat head lice.
Can head lice spread disease?
No. Head lice (Pediculus humanus capitis) do not transmit any known diseases. While they cause itching and social stigma, they are medically considered a nuisance infestation rather than a health hazard. The main medical concern is secondary bacterial infection from scratching.
Does TeleDirectMD treat head lice in other states?
Yes. TeleDirectMD offers adult evaluations via video visits across multiple states where our physicians are licensed. You must be physically located in the state where you are requesting care at the time of your video visit.
Can I use my insurance for a TeleDirectMD visit?
Insurance is not required. If your plan is eligible, you may be able to use insurance. A self pay option is also available.
How much does prescription head lice treatment cost online without insurance?
The visit is $79 flat with no insurance required. Prescription options like ivermectin lotion or malathion vary in pharmacy price, so it's worth asking about generic alternatives, especially if OTC permethrin has already failed.
Do I need to treat my whole household if only I have head lice?
Yes — CDC and AAP guidance recommends treating all close contacts simultaneously, even household members without visible lice or itching, since untreated contacts are the most common cause of reinfestation. Household decontamination of bedding and clothing is also important.
Clinical sources
References
- Head Lice — Diagnosis and Treatment, Centers for Disease Control and Prevention (CDC)
- American Academy of Pediatrics (AAP) Clinical Report: Head Lice (Pediculosis Capitis)
- Pediculosis Capitis, StatPearls (2025)
- FDA Prescribing Information — Sklice (Ivermectin) Lotion 0.5%
- FDA Prescribing Information — Natroba (Spinosad) Topical Suspension 0.9%
- Parasites — Lice — Head Lice: Prevention and Control, CDC
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