OTC/Lifestyle Pearl of the Day: Preparation H
Indication: Preparation H is used to temporarily relieve swelling, burning, pain, and itching caused by hemorrhoids.
Insight:
- Preparation H contains phenylephrine, which belongs to a class of drugs known as sympathomimetic amines.
- It works by temporarily narrowing the blood vessels in the area, which decreases swelling and discomfort.
- Directions: Use Preparation H up to 4 times daily, usually in the morning and bedtime, after each bowel movement, or as directed by a physician.
- If symptoms do not improve within 7 days, if bleeding/worsening pain occurs, or if you think you may have a serious medical problem, consult a physician promptly.
- Active Ingredients: Mineral oil - 14.0 % (protectant), petrolatum - 74.9 % (protectant), phenylephrine HCL - 0.25 % (vasoconstrictor)
- Adverse events include fast/irregular heartbeat, pounding headache, nervousness, shakiness (tremor), and trouble sleeping.
Sources:
Preparation H Rectal: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing - WebMD
preparation h image - Google Search