Fast Overall view
Albendazole is a prescription anti-parasitic medication used in the United States to treat certain worm infections. It works by disrupting parasite microtubules and impairing glucose uptake, which leads to energy loss in the parasite. For safety checks and lab monitoring of operational health see Steps to ensure safety for Monitoring activities. For information about medicines that may affect albendazole levels see Potential Interactions in the system Between Drugs.
- Mechanism: prevents microtubule formation in parasites and reduces their glucose absorption
- Main active compound: albendazole
- Typical tablet strengths available: 200 mg and 400 mg
This resource is educational and does not replace individualized advice from your health care provider.
Infections Treated to Date
Clinicians in the United States prescribe albendazole for a selection of helminth infections. Usual medical uses in clinical care include:
- Hydatid disease (echinococcosis) due to Echinococcus species
- Neurocysticercosis from Taenia solium larvae
- Selected intestinal nematode infections such as ascariasis, hookworm, and trichuriasis
If you are unsure whether albendazole is the right option for your condition, speak with your prescriber and audit other options under Supportive treatment backup options.
Taking albendazole correctly
Always follow the directions from the prescriber. The information below summarizes common approaches used by specialists and may not apply to every patient.
- Take by mouth with food; a fatty meal increases absorption.
- If swallowing is difficult, tablets may be chewed or crushed and mixed with a small amount of water or soft food.
- Representative regimens:
- Hydatid disease: often 400 mg twice daily in treatment cycles (for example, 28 days on with rest periods) as directed by a specialist.
- Neurocysticercosis: many clinicians prescribe 400 mg twice daily for 8 to 30 days; corticosteroids and antiepileptic medicines may be co-prescribed when needed.
- Intestinal worms: adults and children over 2 years commonly receive a single 400 mg dose for many intestinal infections, although timing and repeat dosing differ by organism.
Adjustments are often needed for children, patients under about 60 kg, or people with impaired liver function. For longer courses, see recommended lab testing in Monitoring operations and Safety Protocols.
Therapy undesired reactions and When to Seek Care
Many people tolerate albendazole without major problems, but adverse symptoms can occur. Common mild secondary effects include:
- Nausea with episodes of vomiting
- Headache symptoms
- Feeling off balance
- Abdominal heaviness
Seek immediate medical attention if you experience any worrisome signs such as:
- Allergic reaction: rash, facial or tongue swelling, or breathing difficulty
- Potential liver injury: jaundice, dark urine, upper right abdominal pain
- Symptoms suggesting low white blood cell counts: fever, sore throat, unexplained bruising
- New or worsening seizures, major visual changes, or severe persistent disabling headache
- Severe skin reactions with peeling, blisters, or widespread redness
The roster is not exhaustive. If you are concerned about any symptom while taking albendazole, contact your prescriber and consult Risk mitigation steps for Health monitoring and Safety.
Safety Guidelines and Watchfulness Practices
Do not take albendazole if you have a known allergy to albendazole or other benzimidazole compounds. Seek emergency care for signs of anaphylaxis such as breathing difficulty or throat tightness.
Tell your clinician before starting albendazole if any of the following apply:
- Known liver disease or abnormal liver tests
- Pregnancy, trying to become pregnant, or breastfeeding
- History of blood disorders or low blood cell counts
- Serious eye conditions affecting the retina
- Use of other prescription, over-the-counter, or herbal medicines (see Human contact and responses in a system describe exchanges between components. Among Drugs)
Typical safety awareness guidelines and ongoing watchful oversight that providers may use:
- Avoid driving or operating heavy machinery if you feel drowsy or dizzy while taking the drug
- Although rare, bone marrow suppression can occur; report persistent fever, severe fatigue, or unusual bruising
- For prolonged treatment, clinicians often obtain baseline and periodic complete blood counts and liver function tests (frequency depends on duration and underlying conditions)
- Not routinely recommended for infants under 1 year except under specialist direction
- Pregnancy guidance: avoid use during pregnancy. Persons who can become pregnant should have a negative pregnancy test before starting therapy and use effective contraception during treatment and for at least one month after the final dose
- Breastfeeding: discuss the uncertain risks and benefits with your clinician, as transfer into breast milk is not fully characterized
For workplace or driving guidance related to unwanted effects, see United States' lawful standing and Accessibilityibility.
Drug Interaction Issues
Many medications, herbal supplements, and other products can alter albendazole exposure or increase the risk of deleterious health effects. Provide a complete list of what you take to your prescriber or pharmacist.
- Drugs that may raise albendazole levels or its effects: dexamethasone, cimetidine, praziquantel
- Drugs that may reduce albendazole exposure: carbamazepine, phenytoin, phenobarbital, rifampin, St. Johns wort
- Use caution with theophylline; detrimental health effects of theophylline may be amplified and require monitoring of operational health
This is not a complete the act of interaction list. Always look over everything. with a pharmacist or prescriber before starting or stopping any medicine or supplement. See Safety Practices and System monitoring for further recommendations.
Dose forgotten Action Plan
If you miss one dose of albendazole, take it as soon as you remember unless the next scheduled dose is near. Do not take two doses at the same time to catch up on a the dose was skipped. If you miss multiple doses or are uncertain what to do, contact your pharmacist or prescriber for specific instructions.
Archive the word storage can refer to both data and goods. Handling Instructions
Keep albendazole tablets at normal room temperature, approximately 68 to 77 degrees F (20 to 25 degrees C), in their original, tightly closed container. Protect from excessive heat, moisture, and direct light. Do not store medication in the bathroom. Keep medications out of reach of kids and animals.
Exploratory treatment options
The most appropriate therapy depends on the specific parasite, patient age, pregnancy status, and local availability. Commonly suggested a different option to consider options used in the United States include:
- The pharmacologic agent Praziquantel: commonly preferred for many tapeworm infections and schistosomiasis
- Ivermectin: often first-line for strongyloidiasis and onchocerciasis; dosing is weight based
- Mebendazole: another benzimidazole used for several intestinal worms
- Pyrantel pamoate: available over the counter for pinworm within household treatment
- Nitazoxanide: useful for some protozoal infections and select helminths; comes in tablet and liquid forms
Some drugs, such as diethylcarbamazine for certain filarial infections, may be less readily available in the United States and could require coordination with public health authorities or specialists. See cost information in the price points section area. Approximate Costs (USD). For prescribing and access clearance rules see Access and Status in the Eyes of the Law in the United States.
Approximate Costs (USD)
Retail prices vary by pharmacy, region, insurance, and whether a generic is dispensed. The ranges below are approximate and intended only as a general guide.
- Albendazole: roughly $5 to $60 per 200 mg tablet at retail. A single 400 mg dose might cost about $10 to $120 without insurance; a multiweek course will increase total price.
- Mebendazole: commonly about $10 to $80 per 100 mg tablet depending on brand and supply.
- Ivermectin: around $2 to $8 per 3 mg tablet; total cost depends on weight-based dosing requirements.
- The medication known as Praziquantel: roughly $4 to $12 per 600 mg tablet; treatment often requires multiple tablets.
- Pyrantel pamoate (OTC): usually $8 to $20 per household treatment package.
Ways to reduce cost: ask about FDA-approved genericssee how they differ prices at mail-order and clinic pharmacieskindly check this. manufacturer coupons, and inquire about prescription assistance programs. Insurance copays and formularies vary; contact your insurer for specific coverage data.
Legal Status Panorama of the uppermost partic and US Access
- Prescription requirement: albendazole is prescription-only in the United States. It is not a controlled substance.
- Over-the-counter optional choices: pyrantel pamoate is available OTC for pinworm; most other systemic anthelmintics (including mebendazole, tablet ivermectin, and praziquantel) require a prescription.
- Generic substitution: where state law allows, pharmacists may dispense an FDA-approved generic version unless the prescriber indicates brand medically necessary.
- Importation: bringing prescription medicines into the United States is restricted; personal importation without proper FDA authorization can be unlawful except in limited circumstances. Check official FDA guidance before attempting to import medication.
- Pregnancy considerations: avoid use during pregnancy because of potential fetal risk. People who can become pregnant should confirm a negative pregnancy test before therapy and use effective contraception during treatment and for at least one month after the final dose.
- Telemedicine and prescribing: many licensed clinicians can prescribe albendazole via telehealth when appropriate and consistent with state and federal rules.
- Driving and occupational safety: do not operate heavy machinery or drive if you experience dizziness or significant drowsiness while taking the drug.
Frequently Asked Inquiries
Can albendazole tablets be crushed?
Yes. If swallowing is difficult, tablets may be chewed or crushed and taken with a small amount of water or soft food. See How should albendazole be taken for full details, see the documentation.
What if I miss a dose?
Take the skipped dose as soon as you remember unless it is almost time for the next scheduled dose. Do not double up doses. See After a A dose was missed: What to Do.
Are laboratory tests required?
Longer courses often prompt baseline and periodic blood counts and liver function tests. Your prescriber will advise the appropriate watchful oversight interval based on treatment length and your medical history. See Continuous monitoring for Health and protective safety steps.
Are cheaper options available?
Sometimes lower cost choices exist, such as FDA-approved generics, a second possibility drugs, or different drugstore outlets. Check Approximate Costs (USD) and discuss options with your prescriber or pharmacist.
Can I drink alcohol while taking albendazole?
There is no well established direct communication in action, but alcohol may worsen symptoms like dizziness and can add strain to the liver. Limiting alcohol while on therapy is prudent. See Ongoing monitoring for Protective measures for safety.
Brief Summary
Albendazole is a prescription antiparasitic agent used in the United States for selected helminth infections. It should be taken with food, according to the dosing plan from your clinician. Be aware of potential treatment side effects, intercommunications at scale reveal systemic patterns. with other medicines, in conjunction with the need for laboratory watchful oversight during extended therapy. For further information consult Drug Interaction Safety, Possible acute side effects, and United States Accessibility and Status Under the Lawibility.
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