Preparation H vs Anusol Suppositories: Printed Panel Against Pharmacy Name

The Preparation H listing and its Drug Facts panel together state the actives and their purposes, the uses, the directions with a daily cap of 4, the age line, the warning list and the stop line. The Anusol listing states the brand and the count. That is the entire difference in information, and it is a large one. Anusol has sold more than one suppository formula over the years and in different markets, so a buyer cannot know from the listing whether the carton that arrives is a protectant-only formula or something else. The Drug Facts panel on the box answers the question after purchase; nothing answers it before.

We are not saying Anusol is a worse product. We are saying it is a less documented listing, and on a shelf where the single most important decision is whether a vasoconstrictor is present, documentation is the product. For the wider shelf, see the best hemorrhoid suppositories.

Preparation H's panel pairs a protectant (cocoa butter, which melts and coats) with a vasoconstrictor (phenylephrine HCl), and the vasoconstrictor is what puts the temporarily-shrinks-hemorrhoidal-tissue line on the box. Protectant-only suppositories, which is what Anusol buyers generally expect and what Calmol 4 prints, coat without a vasoconstrictor, carry no shrinking line, and carry no vasoconstrictor warning list.

Preparation H's panel: adults, cleanse and dry when practical, insert one suppository up to 4 times daily, especially at night, in the morning, and after each bowel movement; children under 12, ask a doctor; do not exceed the recommended daily dosage unless directed by a doctor. Anusol's directions are on the box that arrives and follow the same class pattern, with the under 12 line. Calmol 4's panel allows up to 6 times daily or after each bowel movement. For the technique itself, see how to use a rectal suppository; for keeping a cocoa butter base firm, how to store suppositories.

Because of phenylephrine, the Preparation H panel says ask a doctor before use if you have heart disease, high blood pressure, thyroid disease, diabetes, or difficulty in urination due to enlargement of the prostate gland, and ask a doctor or pharmacist before use if you are presently taking a prescription drug for high blood pressure or depression. A protectant-only Anusol carton carries none of that; a carton with a vasoconstrictor would. Both carry the shelf's shared lines: stop use and ask a doctor if bleeding occurs, or if the condition worsens or does not improve within 7 days; if pregnant or breast-feeding, ask a health professional before use; keep out of reach of children.

The pregnancy line deserves its own sentence, because hemorrhoids are common in pregnancy and postpartum and the label's answer is the same for both brands: ask a health professional first. The products whose labels are written for that situation are ranked at the pregnancy and postpartum guide.

All prices verified via the Amazon Creators API on September 5, 2026; cost per use computed only where the listing title states the count.

Preparation H is a third cheaper per suppository than Anusol, and its 48 count buys nothing extra per unit. The alternate Anusol listing is the one to avoid.

• Want a vasoconstrictor, none of the phenylephrine conditions apply: Preparation H, 12 count pack of 2, about 75 cents each.
• Heart disease, high blood pressure, thyroid disease, diabetes, enlarged prostate, or a prescription for blood pressure or depression: ask a doctor before Preparation H; the printed protectant-only option is Calmol 4.
• Want the Anusol name and know which formula to expect: Anusol, 12 per pack at $12.90, never the $24.82 listing.
• Want a protectant-only suppository and want to read the actives first: Calmol 4, about $1.01 each, up to 6 daily.
• External symptoms rather than internal: neither suppository is the labeled form; see suppository vs cream for hemorrhoids and the best hemorrhoid creams.
• Pregnant or breast-feeding: ask a health professional before either; the labels written for that situation are in the pregnancy and postpartum guide.
• Any rectal bleeding, or symptoms beyond 7 days: neither box. A doctor.