Diltiazem 2% Gel 30 gm is a topical calcium channel blocker used to treat chronic anal fissures. It works by relaxing the anal sphincter muscles, improving blood flow, and promoting faster healing. The gel helps relieve pain, burning, and bleeding during bowel movements. Applied directly to the affected area, it offers local relief with minimal systemic side effects when used under medical supervision.
Diltiazem 2% Gel 30 gm is a topical prescription medicine that helps relieve pain and promote healing in people with chronic anal fissures. Anal fissures are small tears in the skin lining of the anus that can cause sharp pain and bleeding during bowel movements. The gel contains Diltiazem hydrochloride, a calcium channel blocker that relaxes the muscles around the anus. This improves blood flow to the injured area, which allows faster recovery and reduces discomfort.
Unlike oral medicines, this gel acts locally at the site of pain. It is applied directly to the affected area, making it ideal for people who prefer non-surgical treatment options or cannot tolerate oral medication.
Diltiazem 2% Gel is mainly prescribed to treat chronic anal fissures that have not healed with lifestyle changes or stool-softening agents. It helps by relaxing the internal anal sphincter, reducing the high resting pressure that keeps fissures from closing. This lets oxygen-rich blood reach the area, supporting natural healing.
Doctors also sometimes use Diltiazem 2% Gel for other rectal conditions where muscle tightness or poor blood flow worsens symptoms. It can provide relief from:
Sharp pain or stinging during bowel movements
Burning or itching around the anal area
Bleeding from fissures
Discomfort caused by sphincter spasms
The gel provides both pain relief and healing support, making it a preferred first-line therapy before surgery.
The active ingredient, Diltiazem hydrochloride, belongs to a class of medicines called calcium channel blockers. Normally, calcium plays an important role in muscle contraction. When calcium enters muscle cells, the muscles tighten. Diltiazem blocks calcium entry into these cells, causing relaxation.
When applied to the anal region:
Muscle relaxation: It relaxes the anal sphincter, reducing spasms and pressure on the fissure.
Increased blood flow: Relaxed muscles allow more blood to reach the damaged tissue, supplying oxygen and nutrients needed for repair.
Pain reduction: As tension decreases, pain and burning sensations also lessen.
Healing support: Better circulation speeds up tissue regeneration and closure of the fissure.
This mechanism treats the root cause rather than only masking pain, helping the fissure heal completely with regular use.
Always use Diltiazem 2% Gel exactly as prescribed by your doctor. The general instructions are:
Clean the area: Wash your hands and the anal area gently with warm water and mild soap. Pat dry with a clean towel.
Apply a small amount: Use a fingertip, cotton swab, or applicator to apply a pea-sized amount (approximately 2.5 cm) of gel to the anal opening and inside the canal if recommended.
Frequency: Apply twice daily, usually morning and evening.
Duration: Most people need to continue treatment for 6 to 8 weeks. Your doctor may extend this if necessary.
After use: Wash your hands again after applying the gel.
Apply the gel after bowel movements for maximum comfort.
Continue using it even if pain improves; early discontinuation can delay healing.
Avoid over-application as this can increase local irritation.
Maintain soft stools by drinking plenty of water and eating fiber-rich foods.
If you miss a dose, apply it as soon as you remember unless it is close to the next one. Do not double the dose.
Diltiazem 2% Gel 30 gm provides multiple therapeutic advantages:
Promotes natural healing: Improves circulation to close fissures faster.
Relieves pain and spasms: Reduces sphincter tightness and burning sensations.
Non-surgical alternative: Avoids risks associated with surgical sphincterotomy.
Convenient topical form: Direct application to the affected site for fast action.
Minimal systemic absorption: Reduces chances of whole-body side effects.
Improves quality of life: Eases daily discomfort during bowel movements.
For many patients, consistent use for several weeks leads to noticeable improvement in pain, bleeding, and overall comfort.
Most users tolerate Diltiazem 2% Gel well. Side effects, when they occur, are usually mild and temporary. Common reactions include:
Mild itching or burning at the site of application
Redness or irritation of the skin
Headache
Dizziness
Slight swelling around the anal area
These effects generally subside as the body adjusts.
Contact your doctor immediately if you experience:
Severe pain or rash at the application site
Persistent headaches
Unusual fatigue or light-headedness
Signs of allergic reaction such as swelling of the lips or difficulty breathing
Always inform your healthcare provider about any previous allergies to medicines or skin products before starting Diltiazem 2% Gel.
Although the gel acts locally, small amounts can still enter the bloodstream. To stay safe:
Tell your doctor about any other medicines you are using, including topical creams, ointments, or oral drugs such as nitrates, beta blockers, or antihypertensive agents. Combining them may increase the risk of low blood pressure.
Avoid alcohol while using the gel, as it can enhance dizziness or fainting.
Do not apply to open wounds, bleeding fissures, or infected areas unless advised by your doctor.
Pregnancy and breastfeeding: Use only if clearly needed. Limited studies are available on topical use during pregnancy.
Children and elderly: Use with caution as sensitivity to Diltiazem may be higher.
Always follow your doctor’s directions closely. Misuse or overuse will not speed up healing and may cause irritation.
Medical conditions: Inform your doctor if you have low blood pressure, heart block, or liver problems.
Driving and operation: If you feel dizzy or light-headed, avoid driving or using heavy machinery.
Hygiene: Maintain good anal hygiene and avoid using harsh soaps or wipes.
Diet: Eat plenty of fruits, vegetables, and whole grains to prevent constipation.
Hydration: Drink enough water daily to keep stools soft.
Lifestyle changes, when combined with Diltiazem 2% Gel, help ensure long-term relief and prevent recurrence.
Store the gel at room temperature below 25 °C.
Keep it tightly closed and away from moisture, direct sunlight, and heat.
Do not freeze.
Keep away from children and pets.
Discard any leftover gel after the expiry date or as directed by your pharmacist.
Never share your tube with others, even if they have similar symptoms.
Several clinical trials have demonstrated the effectiveness of Diltiazem 2% Gel in healing anal fissures. In studies comparing it with topical nitroglycerin, Diltiazem achieved similar or better healing rates with fewer side effects such as headaches. Patients reported significant pain relief and reduction in bleeding within two to three weeks of regular use.
Doctors often recommend Diltiazem 2% Gel as the first treatment option before considering surgery, making it an important part of conservative fissure management.
Because the gel is applied topically, very little medicine is absorbed into the bloodstream. This minimizes the risk of heart-related effects or blood pressure changes seen with oral Diltiazem. Patients with heart disease can generally use the gel safely under supervision.
However, individuals should still avoid over-application and monitor for dizziness, especially when standing up suddenly. Keeping your doctor informed about all medications helps maintain safety and effectiveness.
Using Diltiazem 2% Gel is most effective when combined with healthy habits that prevent constipation and reduce strain during bowel movements:
Eat a fiber-rich diet including fruits, leafy greens, beans, and whole grains.
Drink 2–3 litres of water daily to keep stools soft.
Avoid prolonged sitting on the toilet or holding stools for too long.
Exercise regularly to improve digestion and blood circulation.
Avoid spicy or oily foods that may irritate the bowel.
Simple changes like these enhance recovery and reduce the chance of fissures returning.
You can buy Diltiazem 2% Gel 30 gm from licensed online pharmacies that require a valid prescription. Always ensure the website is legitimate, with verified contact details and secure payment options. Compare prices and check for discount coupons or shipping offers.
When ordering online:
Confirm the manufacturer name and expiry date.
Choose reputable pharmacies that display their pharmacist license number.
Avoid suspiciously cheap or unlabelled products.
Using genuine products ensures safety and consistent healing results.
Diltiazem 2% Gel 30 gm is a clinically proven, doctor-recommended topical treatment for chronic anal fissures. It works by relaxing the anal muscles, improving blood flow, and helping the fissure heal naturally without surgery. With consistent use, most patients experience major relief from pain, bleeding, and discomfort.
By following medical advice, maintaining good hygiene, and making small dietary changes, this gel can help you regain comfort and normal bowel movements in a few weeks.
| Quantity | 1, 2, 3, 4 |
|---|---|
| Manufacturer | Abbott |
| Indian Brand | Cremagel 2% Gel 30gm |
| US Brand Name | Angitil, Cardizem, Cartia, Coras, Dilacor, Diltahexal, Diltia, Diltiazem, Dilzem, Slozem, Tiazac, Tildiem, Vasocardol, Viazem, Zemtard |
| Generic Name | Diltiazem |
| Dosage | 2% – 30g |
| Drug Type | Tubes |
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