xylap cream - Prilocaine (2.5% w/w) + Lidocaine (2.5% w/w) medicine

Numbex Cream: Complete Guide to Uses, Side Effects, and Safety

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🏭 Kshipra Health Solutions 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for topical anesthesia.
Reviewed by
SaathiMed Expert Panel | Oct 22, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Bluish lips, skin, or nails
  • Shortness of breath or difficulty breathing
  • Swelling of the face, lips, or throat
  • Severe dizziness or fainting
  • Irregular heartbeat or palpitations
  • Seizures or confusion
  • Severe skin rash or blistering

If experiencing severe symptoms, call emergency services immediately.

What is xylap cream used for?

This medicine is a topical anesthetic cream containing prilocaine and lidocaine. It is used to numb the skin before minor procedures such as blood tests, vaccinations, or skin treatments. It works by blocking pain signals in nerve endings. Apply a thick layer to intact skin and cover with a dressing if directed. It should not be used on broken skin or mucous membranes.

  • Generic Name: Prilocaine (2.5% w/w) + Lidocaine (2.5% w/w)
  • Manufacturer: Kshipra Health Solutions
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 xylap cream के बारे में (Hindi Summary)

उपयोग: यह दवा एक टॉपिकल एनेस्थेटिक क्रीम है जिसमें प्रिलोकेन और लिडोकेन होते हैं। इसका उपयोग त्वचा को सुन्न करने के लिए किया जाता है, जैसे कि सुई लगाने, टीकाकरण, या छोटी त्वचा प्रक्रियाओं से पहले। यह दर्द के संकेतों को अवरुद्ध करके काम करती है। इसे केवल स्वस्थ त्वचा पर लगाएं और आंखों, मुंह, या घावों पर न लगाएं।

साइड इफेक्ट्स: आम दुष्प्रभावों में लगाने की जगह पर लालिमा, सूजन, या पीलापन शामिल हैं। कुछ लोगों को जलन, खुजली, या झुनझुनी महसूस हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन एलर्जी, सांस लेने में कठिनाई, या मेथेमोग्लोबिनेमिया हो सकता है। कोई भी असामान्य लक्षण दिखने पर तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को केवल स्वस्थ त्वचा पर लगाएं। आंखों, कानों, नाक, मुंह, और अन्य श्लेष्म झिल्ली के संपर्क से बचें। बड़े क्षेत्रों पर या एयरटाइट ड्रेसिंग के नीचे न लगाएं जब तक डॉक्टर न कहें। लगाने के बाद हाथ धो लें। सुन्न क्षेत्र को खरोंचें नहीं। बच्चों की पहुंच से दूर रखें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 xylap cream Uses & Benefits

[{"condition":"Topical anesthesia before needle insertion","description":"This medicine numbs the skin before blood tests, vaccinations, or intravenous cannulation, reducing pain and anxiety.","evidence":"Well-established"},{"condition":"Minor skin procedures","description":"It is used before superficial dermatological procedures such as wart removal, skin biopsy, or laser therapy.","evidence":"Well-established"},{"condition":"Pain relief from minor burns or insect bites","description":"This medicine can temporarily relieve pain and itching associated with minor skin injuries.","evidence":"Supportive"},{"condition":"Before laser hair removal","description":"It reduces discomfort during laser hair removal sessions on sensitive areas.","evidence":"Supportive"}]

Off-label uses: [{"condition":"Premature ejaculation","description":"Some clinicians may recommend this medicine off-label to reduce penile sensitivity and prolong intercourse.","evidence":"Limited"},{"condition":"Pruritus (itching) from various causes","description":"It may be used off-label to relieve localized itching, though evidence is limited.","evidence":"Limited"}]

Primary treatment for: Local anesthesia for minor procedures

Also treats: Pain from minor burns, Insect bite pain, Laser hair removal discomfort

📋 Drug Information

Generic Name(s)Prilocaine (2.5% w/w) + Lidocaine (2.5% w/w)
Brand Namexylap cream
ManufacturerKshipra Health Solutions
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassPAIN ANALGESICS
Action Class
Route of AdministrationTopical
StorageStore at room temperature (15-30°C). Do not freeze. Keep away from direct sunlight and moisture.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Apply this medicine exactly as directed by your healthcare provider, usually 30-60 minutes before the procedure.
2
Do not apply this medicine to broken skin, mucous membranes, or areas with a rash.
3
Use a thick layer and cover with an occlusive dressing if instructed to enhance the numbing effect.
4
Wash your hands thoroughly after applying the cream to avoid accidental contact with eyes or mouth.
5
Avoid scratching or rubbing the numbed area until sensation returns to prevent injury.
6
If you experience any signs of an allergic reaction, such as rash, swelling, or difficulty breathing, seek emergency medical help immediately.
7
Do not use this medicine for prolonged periods or on large areas without medical supervision.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Needle pain
This medicine is commonly used to reduce needle pain.
Likely Use
✅
Minor skin procedure discomfort
It is used before minor skin procedures.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionFollowing topical application to intact skin, prilocaine and lidocaine are absorbed slowly and incompletely. Systemic absorption depends on the area of application, duration of contact, and skin integrity. Peak plasma levels are typically low but can increase with large areas or occlusive dressings.
DistributionBoth prilocaine and lidocaine distribute into tissues, with a volume of distribution that is not well characterized for topical use. They can cross the placenta and are excreted in breast milk in small amounts.
Protein BindingPrilocaine is approximately 55% bound to plasma proteins, while lidocaine is about 65% bound. Binding may be altered in certain disease states.
MetabolismPrilocaine is metabolized in the liver and also in the lungs by amidases. Lidocaine is extensively metabolized in the liver by cytochrome P450 enzymes, primarily CYP3A4 and CYP1A2. Metabolites include monoethylglycinexylidide (MEGX) and glycinexylidide (GX), which have some pharmacological activity.
Half-LifeThe elimination half-life of lidocaine is approximately 1.5 to 2 hours, while prilocaine has a half-life of about 1.5 hours. These values may be prolonged in patients with hepatic impairment.
ExcretionMetabolites of prilocaine and lidocaine are excreted primarily in the urine. Less than 5% of lidocaine is excreted unchanged in the urine.
BioavailabilitySystemic bioavailability after topical application is low and variable, typically less than 5% for both agents when applied to intact skin.
Onset of ActionAnesthetic effect typically begins within 30 to 60 minutes after application, depending on the thickness of the skin and whether an occlusive dressing is used.
Peak Plasma TimePeak plasma concentrations are usually reached 2 to 4 hours after topical application.
Duration of ActionThe numbing effect lasts for approximately 1 to 2 hours after removal of the cream, but this can vary with the site and individual factors.

How It Works

This medicine works by blocking voltage-gated sodium channels in the nerve cell membrane. Prilocaine and lidocaine are both amide-type local anesthetics. When applied to the skin, they penetrate the epidermal layer and reach the nerve endings. By blocking sodium channels, they prevent the generation and conduction of nerve impulses, leading to a temporary loss of sensation in the treated area. The combination of two anesthetics allows for a faster onset and longer duration of action compared to either agent alone.

Mechanism Steps

1
Penetration through skin: Prilocaine and lidocaine diffuse through the stratum corneum and reach the dermis where nerve endings are located.
2
Binding to sodium channels: Both anesthetics bind to the intracellular side of voltage-gated sodium channels in their inactivated state.
3
Blockade of sodium influx: This binding prevents sodium ions from entering the nerve cell, blocking depolarization.
4
Inhibition of nerve impulse conduction: Without depolarization, action potentials cannot be generated or propagated, resulting in loss of sensation.
5
Reversible anesthesia: The block is temporary as the drug is gradually removed from the site by local blood flow, and nerve function returns.

💡 How to Take xylap cream

Strength: Cream containing prilocaine 2.5% w/w and lidocaine 2.5% w/w.

1Wash and dry the area of skin where the cream will be applied.
2Apply a thick layer of the cream to the skin, without rubbing it in.
3Cover the area with an occlusive dressing if directed by your doctor.
4Leave the cream on for the recommended time, usually 30-60 minutes.
5Remove the dressing and wipe off the cream with a tissue or gauze.
6Clean the area with soap and water before the procedure.
7Wash your hands thoroughly after application.

Dosage Information

Adult DosageThe usual adult dose is a thin layer of cream applied to the affected area. For minor procedures, apply 1-2 grams (approximately 1-2 grams) to the skin and cover with an occlusive dressing if directed. The cream is typically left on for 30-60 minutes before the procedure. The maximum recommended dose is 2 grams per 10 square centimeters of skin, not exceeding 60 grams per day. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine. Use with caution and follow the doctor's instructions.
Renal ImpairmentNo specific dose adjustment is established for renal impairment. Use with caution in patients with severe kidney disease.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution in patients with severe liver disease.
Maximum Daily DoseThe maximum daily dose should not exceed 60 grams of cream per day in adults. For children, the dose depends on age and weight, and must be determined by a doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

⏰ What to Do If You Miss a Dose

📌 You remember before the procedure
→ Apply the cream as soon as you remember if there is still enough time (at least 30 minutes) before the procedure.
💡 If less than 30 minutes remain, skip the missed dose and inform your healthcare provider.
📌 You remember after the procedure
→ Skip the missed dose.
💡 Do not apply extra cream to make up for a missed dose.

⚠️ Side Effects of xylap cream

✅ Common Side Effects

Application site redness (Common (1-10%))
Usually resolves without treatment. If it persists or worsens, consult a doctor.
Application site swelling (Common (1-10%))
Apply a cold compress if needed. Consult a doctor if swelling is severe.
Application site paleness (Common (1-10%))
This is a temporary effect due to reduced blood flow. It should resolve within hours.
Burning or tingling sensation (Common (1-10%))
This usually subsides as numbness develops. If it persists, wash the area and consult a doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience rash, hives, swelling of face or throat, or difficulty breathing.
Methemoglobinemia (Rare (<0.1%))
Seek immediate medical attention if you notice bluish lips, skin, or nails, shortness of breath, or fatigue.
Cardiac arrhythmias (Very rare (<0.01%))
This can occur with excessive absorption. Seek emergency care if you experience palpitations, dizziness, or fainting.
Central nervous system toxicity (Very rare (<0.01%))
Symptoms include confusion, seizures, or drowsiness. Seek immediate medical attention.

⚠️ Rare Side Effects

Contact dermatitis
Discontinue use and consult a doctor if you develop a persistent rash.
Skin discoloration
This is usually temporary. Consult a doctor if it persists.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Bupivacaine Major
Nitrates Major
Cimetidine Moderate
Propranolol Moderate

🚨 Major Interactions

  • Other local anesthetics (e.g., bupivacaine, ropivacaine)
  • Methemoglobinemia-inducing agents (e.g., nitrates, sulfonamides, phenytoin)

⚡ Moderate Interactions

  • Cimetidine
  • Beta-blockers (e.g., propranolol)

🍷 Alcohol Interaction

Alcohol may increase the risk of central nervous system side effects if this medicine is absorbed systemically. Avoid excessive alcohol consumption while using this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to prilocaine, lidocaine, or other amide anesthetics.","Congenital or idiopathic methemoglobinemia.","Glucose-6-phosphate dehydrogenase (G6PD) deficiency.","Application to broken skin, mucous membranes, or eyes.","Use in children younger than 3 months without medical advice."]

⚠️ Warnings & Precautions

["For external use only. Do not swallow.","Avoid contact with eyes, ears, nose, and mouth.","Do not apply to large areas or use under airtight dressings unless directed by a doctor.","Do not use on broken or inflamed skin.","Keep out of reach of children.","If you are pregnant or breastfeeding, consult your doctor before use.","Do not use for prolonged periods without medical supervision.","Avoid scratching or rubbing the numbed area to prevent injury."]

🤱 Lactation Safety

Prilocaine and lidocaine are excreted in breast milk in small amounts. It is generally considered safe for occasional use, but consult your doctor before applying to the breast area.

💊 Overdose Management

Overdose from topical application is unlikely but can occur if large amounts are ingested or applied to large areas. Symptoms of overdose include dizziness, drowsiness, seizures, slow heartbeat, and difficulty breathing. If you suspect an overdose, seek emergency medical attention immediately. Treatment is supportive and may include monitoring of vital signs and administration of activated charcoal if ingested recently.

⏰ Missed Dose

This medicine is usually applied as a single dose before a procedure. If you miss a dose, apply it as soon as you remember if there is still enough time before the procedure. If the procedure is imminent, skip the missed dose and inform your healthcare provider. Do not apply extra cream to make up for a missed dose.

Additional Safety Advice

General Safety

Apply this medicine only to intact skin and avoid contact with eyes, ears, nose, mouth, and other mucous membranes. Do not apply to large areas or use under airtight dressings unless instructed by a doctor. Wash your hands thoroughly after applying the cream, unless your hands are the treated area. Avoid scratching or rubbing the numbed area until sensation returns, as you may injure yourself without feeling it. Do not use this medicine on children younger than 3 months without medical advice. If you are pregnant or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of reach of children. Do not use it for more than the recommended duration. If symptoms persist or worsen, stop using it and consult a healthcare professional.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the effects of this medicine. Use with caution and follow your doctor's instructions. Monitor for signs of systemic toxicity.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. It should be used only if clearly needed.

🏥 Post-Surgery Considerations

This medicine may be used after minor surgeries to relieve pain at the incision site. Follow your surgeon's instructions for application.

🦷 Dental Procedures

This medicine can be applied to the gums before dental injections to reduce pain. However, it should not be swallowed. Consult your dentist for proper use.

💚 Lifestyle Tips for Better Results

🏃
Keep the skin clean and dry before applying this medicine.
🥗
Avoid scratching or rubbing the numbed area to prevent injury.
😴
Follow your doctor's instructions for the procedure.
💧
Inform your healthcare provider if you have any allergies.
🧘
Store the cream properly to maintain its effectiveness.

🏋️ Exercise Considerations

Avoid strenuous exercise or activities that could cause injury to the numbed area until sensation returns. Be cautious when using sharp objects or hot surfaces.

💼 Impact on Daily Work & Life

This medicine may cause temporary numbness, which can affect your ability to feel pain or temperature in the treated area. Avoid driving or operating machinery if the treated area is on your hands or feet until sensation returns.

🛑 When to Stop This Medicine

Stop using this medicine and consult your doctor if you experience any signs of an allergic reaction, severe skin irritation, or other unusual symptoms. Do not use it for longer than directed.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use on large areas may increase the risk of systemic side effects such as methemoglobinemia or cardiac effects. If you need to use it frequently, consult your doctor to determine the underlying cause and alternative treatments.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Ice pack application

Applying ice to the skin can temporarily numb the area before a procedure.

Evidence: Well-established
Distraction techniques

For children, distraction with toys or videos can reduce needle pain.

Evidence: Supportive

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine can be used before vaccinations to reduce pain. Apply it 30-60 minutes before the injection. It does not affect the vaccine's effectiveness.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling with this medicine, keep it in its original packaging and carry a copy of your prescription. Store it at room temperature and protect it from extreme heat or cold. If you are crossing time zones, you do not need to adjust the application schedule as it is used as needed. Declare it to customs if required. Always check the expiry date before use.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman scheduled for a blood test
She was anxious about needle pain. Her doctor recommended applying this medicine 45 minutes before the test. She applied a thick layer and covered it with a dressing. When the needle was inserted, she felt almost no pain. She was relieved and said she would use it again for future tests.
💡 Lesson: Proper application and timing can significantly reduce needle-related pain and anxiety.
👤 A 6-year-old child needing a vaccination
The child was afraid of injections. The pediatrician advised using this medicine on the arm 1 hour before the vaccine. The parent applied it as directed. The child did not cry during the injection and was much less distressed.
💡 Lesson: This medicine can be safely used in children over 3 months to reduce vaccination pain, making the experience less traumatic.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 30 to 60 minutes after application. The numbing effect lasts for about 1 to 2 hours after the cream is removed.

Q: Can I use this medicine on my face?

A: Yes, but avoid contact with eyes, mouth, and other mucous membranes. Consult a doctor before using on the face.

Q: Is it safe for children?

A: It can be used in children older than 3 months, but only under medical supervision. Consult a pediatrician for proper dosing.

Q: What are the side effects?

A: Common side effects include redness, swelling, or paleness at the application site. Serious side effects are rare but include allergic reactions and methemoglobinemia.

Q: Can I use it during pregnancy?

A: Consult your doctor before using this medicine during pregnancy. It should be used only if clearly needed.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I use this medicine on my face?
  • How long does the numbness last?
  • Is it safe for children?
  • Can I use it during pregnancy?
  • What if I apply too much?
  • Does it interact with other medicines?

🔄 Substitutes for xylap cream

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be used on open wounds.
    Fact: No, it should only be applied to intact skin. Using it on broken skin can increase absorption and risk of side effects.
  • Myth: More cream means more numbness.
    Fact: Applying more than the recommended amount does not improve numbness and can increase the risk of side effects.
  • Myth: This medicine is safe to swallow.
    Fact: No, it is for external use only. Swallowing can cause serious harm.

🔄 Alternative Options

Generic Alternatives

  • Prilocaine and Lidocaine Cream

Brand Alternatives

  • Numbex Cream

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","active_ingredient":"Prilocaine + Lidocaine","strength":"2.5% + 2.5%","onset":"30-60 minutes","duration":"1-2 hours"},{"medicine":"Lidocaine Cream","active_ingredient":"Lidocaine","strength":"2-5%","onset":"30-60 minutes","duration":"1-2 hours"}]

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