Preparation H Ointment (With Bio Dyne - non Rx) Medication


Preparation H Ointment (With Bio Dyne - non Rx)

Prescription Prescription Not Required
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Drug Description


Preparation H Ointment is indicated to relieve internal and external hemorrhoidal discomfort. 

Formulated with yeast extract called bio dyne, Preparation H ointment effectively alleviates discomfort by reducing swelling in hemorrhoidal tissue and relieving pain, itching, and irritation. 

Uses and Dosage 

Before using Preparation H Ointment, and every time you get a refill, carefully review its medication guide and patient information leaflet. If you have any inquiries or concerns, consult your doctor or pharmacist. 

Preparation H ointment is intended for rectal use only and should not be taken orally. 

Typically, this ointment can be applied freely up to four times (in the morning, at night, and after each bowel movement) or as prescribed by a doctor. 

To properly apply Preparation H ointment, follow these steps: 

  1. Before use, attempt to empty your bowel and bladder. 
  2. Clean the affected area with mild soap and water, ensuring a thorough rinse, and gently pat it dry. 
  3. Wash your hands before applying the ointment. 
  4. Attach the applicator to the tube and remove its protective cover. 
  5. Lubricate the applicator by squeezing some ointment to the tip of your finger and then spread it to the end of the applicator. 
  6. Lie on your side comfortably with your bottom leg extended and your top leg bent towards your stomach. 
  7. Lift your but cheeks and gently insert the applicator into the rectum, about ½ inch. 
  8. Squeeze the tube to apply the ointment inside the rectum. 
  9. Hold your buttocks together for five seconds and try to remain still for 5 minutes. 
  10. After each use, cleanse the applicator thoroughly with warm water and mild soap, then rinse it thoroughly and replace the protective cover. 

To allow Preparation H Ointment to work effectively, avoid having a bowel movement for one to three hours after application. 

Do not use this medication more often or longer than recommended on the package insert or as directed by your doctor. 

Consult your doctor if your condition persists or if bleeding occurs. 

Side Effects 

Listed below are the potential adverse effects of Preparation H Ointment. If any of these symptoms persist or worsen, promptly inform your healthcare provider. 

Common Side Effects 

  • Mild pain or stinging sensations in cases of raw or bleeding rectal tissue 

Serious Side Effects 

  • Bleeding from rectum or rectal pain 

Inform your doctor immediately and ask for medical help if you experience the listed serious side effects. 

Allergic Reactions 

Although rare, a severe allergic reaction to Preparation H Ointment may occur. Promptly seek medical help if any of the following indications of severe allergic reactions are noticed:  

  • Rash 
  • Hives 
  • Itching 
  • Red, swollen, blistered, or peeling skin (with or without fever) 
  • Wheezing 
  • Tightness in the chest or throat 
  • Difficulty breathing, swallowing, or speaking 
  • Unusual hoarseness 
  • Face, mouth, lips, tongue, or throat swelling 

Not all side effects of Preparation H Ointment are included in this list. Inform your doctor right away if any unlisted effects are experienced. 


Before using Preparation H Ointment, talk to your doctor if you have any known allergies, particularly to bio dyne or other medications. 

Consult your pharmacist for further information, as Preparation H Ointment may contain inactive components that may trigger allergies or other complications. 

To ensure Preparation H Ointment is safe, disclose your medical background to your physician. 

Inform all your healthcare providers about any current, newly initiated, or discontinued medications, including prescription and non-prescription drugs, vitamins, and herbal supplements, to prevent the risk of drug interaction with Preparation H Ointment. 

Pregnant women and nursing mothers should discuss the advantages and potential hazards of Preparation H Ointment before use with their healthcare provider. 

Additional information

Generic name:

With Bio Dyne – non Rx





Quantities Available:

25g, 50g, 100g

Quality Prescription Drugs has provided information from third parties intended to increase awareness and does not contain all the information about Preparation H Ointment (With Bio Dyne - non Rx). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Preparation H Ointment (With Bio Dyne - non Rx).