Need a Rectiv prescription? Learn which doctors prescribe Rectiv for anal fissures, how to find a specialist near you, and what to expect at your visit.
If you're dealing with the pain of a chronic anal fissure, you may have heard that Rectiv (nitroglycerin 0.4% ointment) can help. But getting a prescription isn't always straightforward. Not every doctor is familiar with Rectiv, and because it's a specialized medication for a specific condition, you may need to see a particular type of provider.
In this guide, we'll walk you through exactly which doctors can prescribe Rectiv, how to find one near you, and what to expect when you make that appointment. If you're not sure what Rectiv is or how it works, start there first.
Any licensed physician, nurse practitioner, or physician assistant can technically prescribe Rectiv. However, certain specialists are far more likely to be familiar with the medication and comfortable prescribing it:
These are the specialists most likely to prescribe Rectiv. Colorectal surgeons focus specifically on conditions of the colon, rectum, and anus — including chronic anal fissures. They see this condition regularly and understand when Rectiv is the right first-line treatment before considering surgical options like lateral internal sphincterotomy.
Gastroenterologists treat disorders of the entire digestive tract. Many are experienced in managing anal fissures and will prescribe Rectiv as a conservative treatment approach. If you already have a gastroenterologist for another condition (like Crohn's disease or IBS), this is a great place to start.
Your family doctor or internist can absolutely prescribe Rectiv. Some primary care providers are very comfortable managing anal fissures, while others may prefer to refer you to a specialist. It's worth calling your PCP's office first — it's usually the fastest route to an appointment.
Anal fissures are common during and after pregnancy. Many OB-GYNs are familiar with Rectiv and can prescribe it, especially for postpartum patients dealing with fissure pain.
Here are the most effective strategies for finding a provider in 2026:
Call your PCP's office and explain that you believe you have a chronic anal fissure and are interested in Rectiv. Many offices can handle this without a specialist referral, saving you time and money. If your doctor isn't comfortable prescribing it, they can refer you to someone who is.
Use your insurance company's provider directory to search for colorectal surgeons or gastroenterologists in your area. You can also search the American Society of Colon and Rectal Surgeons (ASCRS) directory at fascrs.org for board-certified specialists near your zip code.
Before scheduling an appointment, call the office and ask: "Does the doctor prescribe Rectiv for anal fissures?" This simple question can save you from an unnecessary visit. Some providers may prefer compounded nitroglycerin ointment or other treatments, so it's good to know their approach upfront.
In 2026, many gastroenterologists and even colorectal specialists offer telehealth consultations. If you've already been diagnosed with a chronic anal fissure, a virtual visit may be sufficient to get a Rectiv prescription. This is especially helpful if specialists are limited in your area.
Pharmacists often know which local doctors prescribe specific medications. If you have a relationship with your pharmacist, ask them which providers in the area commonly prescribe Rectiv. This insider knowledge can be incredibly valuable.
Knowing what to expect can make the visit less stressful — especially since anal fissures can be an uncomfortable topic to discuss.
Your doctor will ask about your symptoms, how long you've had them, and what treatments you've tried. Be prepared to discuss:
A visual and possibly digital rectal examination is typically needed to confirm the diagnosis. While this can feel awkward, it's quick and helps your doctor determine whether Rectiv is appropriate for your situation.
If your doctor determines Rectiv is right for you, they'll prescribe one 30g tube. The standard dosing is 1 inch of ointment applied intra-anally every 12 hours for up to 3 weeks. Make sure to discuss potential side effects — especially headache, which affects up to 64% of patients.
Before your appointment, make a list of all medications you take. Rectiv has serious drug interactions — particularly with PDE5 inhibitors like Viagra (sildenafil), Cialis (tadalafil), and Levitra (vardenafil). Using these medications together can cause dangerous drops in blood pressure. Your doctor needs this information to prescribe Rectiv safely.
If you're struggling to find a provider, consider these options:
Getting the prescription is only half the battle. Rectiv has been experiencing supply shortages in 2026 due to being a single-source brand medication with no FDA-approved generic. Once you have your prescription, use MedFinder to check pharmacy availability in real time — without having to call around to every pharmacy in town.
You can also explore savings programs and coupons to help manage the cost, as Rectiv can run $500 to $900+ per tube without insurance.
You focus on staying healthy. We'll handle the rest.
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