It can be hard to tell on your own, and only a healthcare professional can diagnose. Common things people notice include:

• Digestive upset, changes in bowel habits, or unexplained stomach discomfort.
• Nighttime anal itching, especially in kids, which can be associated with pinworms.
• Seeing small thread-like strands in the stool.

If you suspect parasites, consider contacting a healthcare provider for testing and guidance. In our Parasites category, you’ll find general gut cleanse supplements and over-the-counter pinworm treatments; always read labels, usage directions, and age/weight guidance before use. Good home hygiene—like handwashing, trimming nails, and frequent laundering of bedding—can also help reduce spread, but it isn’t a substitute for medical advice.

What helps can vary by type. Options shoppers consider include:

• OTC pinworm treatments: Available in liquids or chewables with directions for a single dose and a possible follow-up dose per the label.
• Herbal cleanse supplements: Products featuring ingredients like wormwood, black walnut, cloves, and similar botanicals are offered for general digestive support. Sensitivities and experiences can vary.

Because symptoms overlap with other issues, it’s wise to consult a healthcare professional for diagnosis and treatment advice, especially for parasites other than pinworms. Whatever you choose, review the Supplement Facts/Drug Facts panels, warnings, and age/weight instructions carefully. Keeping up with household hygiene may also help limit reinfestation.

Parasites can be internal or external. A few common examples are:

• Pinworms: Small intestinal worms that can cause nighttime anal itching.
• Tapeworms: Intestinal worms acquired from certain exposures and foods.
• Giardia: A microscopic parasite that affects the digestive tract.
• Head lice or scabies: External parasites that live on skin or hair.

If you’re unsure what you’re dealing with, a healthcare professional can help identify it and discuss appropriate care. Our category includes both over-the-counter pinworm treatments and herbal cleanse supplements; always follow labels and safety directions.

A few tips can help you narrow it down:

• Format: Decide between capsules, liquid drops, or chewable tablets based on preference.
• Ingredients: Many cleanses feature wormwood, black walnut, clove, pumpkin seed, or similar botanicals.
• Duration: Some are single-dose products; others suggest 10–30 day programs.
• Who’s using it: Check age guidance and any notes for vegetarians/vegans or common allergens; some items note non-GMO or gluten-free on the label.

Read the Supplement Facts/Drug Facts, directions, and warnings before purchasing. If you have health conditions, are pregnant, or shopping for a child, consider checking with a healthcare professional. Choose pickup or delivery at checkout for added convenience.

Home use typically focuses on safe dosing and reducing spread:

• Read the label first: Follow age/weight directions exactly. Some products suggest a second dose after a set number of days.
• Consider household guidance: Labels may advise treating close contacts; follow only as directed.
• Boost hygiene: Wash hands often, keep nails short, launder bedding and pajamas in hot water, and clean frequently touched surfaces.
• Monitor and follow up: If itching or other concerns continue, contact a healthcare professional.

Walmart offers liquids and chewables in this category to fit different preferences. Store products as directed and keep them out of children’s reach.