salday 1000mg tablet - Sulfasalazine (1000mg) medicine

Saaz-DS Tablet DR (Sulfasalazine 1000mg): Complete Medicine Guide

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🏭 Reign Pharma Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for rheumatoid arthritis and ulcerative colitis.
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

  • Blood in stool or vomit
  • Severe abdominal pain
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output
  • Unusual bleeding or bruising
  • Sore throat, fever, or mouth ulcers

If experiencing severe symptoms, call emergency services immediately.

What is salday 1000mg tablet used for?

This medicine is a delayed-release tablet containing sulfasalazine 1000 mg, used to treat rheumatoid arthritis, ulcerative colitis, and Crohn's disease. It works by reducing inflammation in the joints and intestines. Take it with food and water, and follow your doctor's monitoring schedule.

  • Generic Name: Sulfasalazine (1000mg)
  • Manufacturer: Reign Pharma Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 salday 1000mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा सल्फासालाज़ीन 1000 मिलीग्राम युक्त एक डिलेड-रिलीज़ टैबलेट है, जिसका उपयोग रूमेटॉइड आर्थराइटिस, अल्सरेटिव कोलाइटिस और क्रोहन रोग के इलाज के लिए किया जाता है। यह जोड़ों और आंतों की सूजन को कम करने में मदद करती है। इसे भोजन के साथ और पानी के साथ लें, और अपने डॉक्टर की सलाह का पालन करें।

साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, उल्टी, पेट की गड़बड़ी, भूख न लगना, सिरदर्द और चक्कर आना शामिल हैं। गंभीर दुष्प्रभावों में रक्त विकार, यकृत की क्षति, गुर्दे की समस्या, और त्वचा पर गंभीर प्रतिक्रियाएँ हो सकती हैं। कोई भी असामान्य लक्षण दिखने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को अपने डॉक्टर के निर्देशानुसार ही लें। टैबलेट को पूरा निगलें, चबाएं नहीं। इसे भोजन के साथ लें। पर्याप्त पानी पिएं। शराब से बचें। बिना डॉक्टर की सलाह के कोई नई दवा शुरू या बंद न करें। नियमित रक्त जांच कराएं। इसे ठंडी और सूखी जगह पर रखें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 salday 1000mg tablet Uses & Benefits

[{"condition":"Rheumatoid arthritis","description":"Reduces joint pain, inflammation" class="semantic-link" title="Medicines for swelling">swelling, and stiffness, and slows joint damage in adults with active rheumatoid arthritis.","evidence":"Well-established"},{"condition":"Ulcerative colitis","description":"Helps induce and maintain remission in mild to moderate ulcerative colitis by reducing bowel inflammation.","evidence":"Well-established"},{"condition":"Crohn's disease","description":"May be used to treat active Crohn's disease and maintain remission, especially involving the colon.","evidence":"Moderate"},{"condition":"Ankylosing spondylitis","description":"Sometimes used to reduce pain and stiffness in ankylosing spondylitis, though evidence is limited.","evidence":"Limited"},{"condition":"Psoriatic arthritis","description":"May be used off-label to treat joint symptoms in psoriatic arthritis.","evidence":"Limited"}]

Off-label uses: [{"condition":"Behçet's disease","description":"Sometimes prescribed to manage symptoms of Behçet's disease, a rare inflammatory disorder.","evidence":"Limited"},{"condition":"Uveitis","description":"May be used off-label to treat certain types of eye inflammation.","evidence":"Limited"}]

Primary treatment for: Rheumatoid arthritis

Also treats: Ulcerative colitis, Crohn's disease, Ankylosing spondylitis, Psoriatic arthritis

📋 Drug Information

Generic Name(s)Sulfasalazine (1000mg)
Brand Namesalday 1000mg tablet
ManufacturerReign Pharma Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassDisease Modifying Anti-Rheumatoid Drugs (DMARDs)- Non biologics
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Protect from moisture and light. Keep in the original container.
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
Take this medicine with food to reduce stomach upset.
2
Swallow the tablet whole; do not crush or chew.
3
Drink plenty of water throughout the day.
4
Avoid alcohol while taking this medicine.
5
Get regular blood tests to monitor your blood counts, liver, and kidney function.
6
Report any unusual bleeding, bruising, sore throat, or fever immediately.
7
Do not stop taking this medicine without consulting your doctor.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Chronic joint pain and swelling
This medicine is commonly prescribed for rheumatoid arthritis.
Likely Use
✅
Bloody diarrhea
This medicine is used for ulcerative colitis.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionAfter oral administration, approximately 20-30% of sulfasalazine is absorbed unchanged in the small intestine. The remainder reaches the colon where it is cleaved by bacteria. The delayed-release formulation may alter the site of release but not the overall extent of absorption.
DistributionSulfasalazine and its metabolites are distributed throughout the body. Sulfapyridine is widely distributed, including to synovial fluid. 5-ASA remains largely in the gut lumen with limited systemic absorption.
Protein BindingSulfapyridine is approximately 70% bound to plasma proteins. Sulfasalazine is about 99% bound to albumin. 5-ASA is about 40% protein-bound.
MetabolismSulfasalazine is metabolized by colonic bacteria to sulfapyridine and 5-ASA. Sulfapyridine is further metabolized in the liver by acetylation and hydroxylation. 5-ASA is metabolized in the intestinal mucosa to N-acetyl-5-ASA.
Half-LifeThe elimination half-life of sulfasalazine is approximately 6-10 hours. Sulfapyridine has a half-life of 10-15 hours, and 5-ASA has a half-life of about 1 hour.
ExcretionSulfasalazine and its metabolites are excreted primarily in urine and feces. About 70% of sulfapyridine is excreted in urine, while most 5-ASA is excreted in feces.
BioavailabilityThe bioavailability of sulfasalazine is approximately 10-15% for the intact drug. Sulfapyridine bioavailability is about 60-80%.
Onset of ActionThe onset of anti-inflammatory effects in rheumatoid arthritis may take 6-12 weeks. In ulcerative colitis, symptomatic improvement may occur within days to weeks.
Peak Plasma TimePeak plasma concentrations of sulfapyridine occur about 3-6 hours after oral administration. Sulfasalazine peak is around 1.5-6 hours.
Duration of ActionThe therapeutic effect persists with regular dosing. The duration of action for individual doses is not well defined, but steady-state levels are achieved with chronic administration.

How It Works

Sulfasalazine is a prodrug that is cleaved by colonic bacteria into sulfapyridine and 5-aminosalicylic acid (5-ASA). The 5-ASA component acts locally in the intestinal mucosa to reduce inflammation by inhibiting prostaglandin synthesis and scavenging free radicals. Sulfapyridine is absorbed systemically and contributes anti-inflammatory and immunomodulatory effects, including inhibition of T-cell proliferation and cytokine production. The exact mechanism in rheumatoid arthritis is not fully understood but likely involves immunomodulation and suppression of inflammatory pathways.

Mechanism Steps

1
Colonic bacterial cleavage: Sulfasalazine is split by colonic bacteria into sulfapyridine and 5-aminosalicylic acid (5-ASA).
2
Local anti-inflammatory action: 5-ASA acts locally in the intestinal lining to reduce inflammation by inhibiting prostaglandin production and neutralizing free radicals.
3
Systemic immunomodulation: Sulfapyridine is absorbed and exerts systemic anti-inflammatory and immunomodulatory effects, including inhibition of T-cell activity and cytokine release.
4
Reduction of joint and bowel inflammation: The combined effects lead to decreased inflammation in joints and intestines, providing therapeutic benefit in rheumatoid arthritis and inflammatory bowel disease.

💡 How to Take salday 1000mg tablet

Strength: Delayed-release tablet, 1000 mg

1Swallow the tablet whole with a full glass of water.
2Do not crush, chew, or break the tablet.
3Take with food or immediately after a meal to reduce stomach upset.
4Take at the same times each day to maintain consistent levels.
5If you miss a dose, follow the missed dose instructions.
6Do not stop taking this medicine without consulting your doctor.

Dosage Information

Adult DosageThe usual adult dose for rheumatoid arthritis is 500 mg to 1000 mg (as delayed-release tablets) two to three times daily, gradually increased as tolerated. For ulcerative colitis, the initial dose is 500 mg two to four times daily, then maintenance 500 mg four times daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Always follow your doctor's prescription.
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. Start with a lower dose and monitor closely for side effects. Dose must be individualized by a qualified clinician.
Renal ImpairmentUse with caution in patients with renal impairment. Dose adjustment may be necessary. Monitor kidney function closely. Consult your doctor.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Dose adjustment may be necessary. Monitor liver function closely. Consult your doctor.
Maximum Daily DoseThe maximum recommended daily dose is 4000 mg (4 grams) for adults, but individual dosing must be determined by a qualified clinician.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset and nausea.
Alcohol
Avoid
May increase risk of liver toxicity and stomach bleeding.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of salday 1000mg tablet

✅ Common Side Effects

Nausea (Common (up to 30%))
Take with food or milk to reduce nausea. If it persists, consult your doctor.
Vomiting (Common (10-20%))
Take with a meal and stay hydrated. Contact your doctor if vomiting is severe or persistent.
Stomach upset (Common (10-20%))
Take with food. Avoid spicy or fatty foods. Consult doctor if it continues.
Loss of appetite (Common (5-10%))
Eat small, frequent meals. If weight loss occurs, inform your doctor.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if headache is severe or persistent.
Dizziness (Common (5-10%))
Avoid driving or operating machinery until you know how this medicine affects you.

🚨 Serious Side Effects

Agranulocytosis (Rare (<0.1%))
Seek immediate medical attention if you develop fever, sore throat, or mouth ulcers.
Aplastic anemia (Rare (<0.1%))
Report unusual tiredness, pale skin, or shortness of breath immediately.
Hemolytic anemia (Rare (<0.1%))
Seek medical help if you notice yellowing of eyes or skin, dark urine, or fatigue.
Hepatotoxicity (Rare (<0.1%))
Report yellowing of skin or eyes, dark urine, or right upper abdominal pain immediately.
Stevens-Johnson syndrome (Very rare (<0.01%))
Seek emergency care if you develop rash, blisters, or peeling skin.
Interstitial lung disease (Rare (<0.1%))
Report new or worsening cough, shortness of breath, or fever.

⚠️ Rare Side Effects

Pancreatitis
Seek immediate care for severe abdominal pain radiating to the back.
Peripheral neuropathy
Report numbness, tingling, or weakness in hands or feet.
Myocarditis
Seek emergency care for chest pain, shortness of breath, or palpitations.
Aseptic meningitis
Seek immediate care for severe headache, stiff neck, or fever.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Methotrexate Major
Digoxin Major
Rifampicin Moderate
Thiazide diuretics Moderate
Oral hypoglycemics Moderate
Antacids Minor
Iron supplements Minor

🚨 Major Interactions

  • Warfarin
  • Methotrexate
  • Digoxin
  • Rifampicin

⚡ Moderate Interactions

  • Folic acid antagonists (e.g., methotrexate)
  • Thiazide diuretics
  • Oral hypoglycemics

🍷 Alcohol Interaction

Avoid alcohol while taking this medicine. Alcohol can increase the risk of liver damage and stomach bleeding, and may worsen side effects like dizziness and nausea.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to sulfasalazine, sulfonamides, or salicylates","Porphyria","Intestinal or urinary obstruction","Severe liver disease","Severe kidney disease","Children under 2 years of age","Pregnancy at term or during lactation (relative)"]

⚠️ Warnings & Precautions

["Serious blood disorders: Agranulocytosis, aplastic anemia, and hemolytic anemia can occur. Monitor blood counts regularly.","Hepatotoxicity: Liver damage can occur. Monitor liver enzymes.","Severe skin reactions: Stevens-Johnson syndrome and toxic epidermal necrolysis have been reported. Discontinue at first sign of rash.","Hypersensitivity reactions: May cause fever, rash, and eosinophilia. Discontinue if suspected.","Renal effects: Crystalluria and nephritis may occur. Maintain hydration.","Folate deficiency: Sulfasalazine can impair folate absorption. Consider supplementation.","Delayed-release tablets: Do not crush or chew; swallow whole.","Use in elderly: Increased risk of side effects; monitor closely."]

🤱 Lactation Safety

Sulfasalazine is excreted in breast milk in small amounts. It is generally considered compatible with breastfeeding, but monitor the infant for diarrhea or rash. Consult your doctor before use.

💊 Overdose Management

Overdose may cause nausea, vomiting, abdominal pain, and drowsiness. Seek immediate medical attention. Treatment is supportive and symptomatic. Gastric lavage may be considered if within 1-2 hours of ingestion. Monitor blood counts, liver and kidney function. There is no specific antidote.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Swallow the tablet whole with a full glass of water; do not crush or chew. Take with food to reduce stomach upset. Drink plenty of fluids during treatment. Avoid alcohol while taking this medicine as it may increase liver risk. Do not start or stop any new medicine without consulting your doctor. Keep all follow-up appointments for blood tests to monitor your blood counts, liver, and kidney function. If you miss a dose, take it as soon as you remember unless it is almost time for your next dose; do not double dose. Store at room temperature away from moisture and heat. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to side effects. Start with a lower dose and monitor closely for blood, liver, and kidney function.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before starting or continuing this medicine. It is generally considered safe but requires monitoring.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist about this medicine. It may need to be temporarily stopped before surgery due to bleeding risk. Follow your doctor's instructions.

🦷 Dental Procedures

Inform your dentist about this medicine. It may increase bleeding risk during dental procedures. Your dentist may recommend temporary discontinuation.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce joint stress.
🥗
Regular low-impact exercise like swimming or walking.
😴
Practice good posture and joint protection techniques.
💧
Include anti-inflammatory foods in your diet.
🧘
Get adequate sleep and manage stress.
🌞
Stay hydrated by drinking plenty of water.

🏋️ Exercise Considerations

Moderate exercise is encouraged, but avoid high-impact activities during flare-ups. Listen to your body and rest when needed. Consult a physiotherapist for personalized guidance.

🥗 Diet Recommendations

Include omega-3 rich foods like fish and flaxseeds.
Reduce processed and fried foods.
Eat plenty of fruits and vegetables.
Stay well hydrated.
Limit alcohol and caffeine.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or fatigue. Avoid driving or operating heavy machinery until you know how it affects you. Take regular breaks and manage stress.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience serious side effects, contact your doctor immediately. Your doctor may adjust or stop the medicine based on your condition and test results.

📅 Long-Term Use Effects

Long-term use requires regular monitoring of blood counts, liver, and kidney function. It may cause folate deficiency; supplementation may be needed. Periodic eye exams are recommended. Do not stop without medical advice.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can complement medicine for chronic pain and joint mobility.

Evidence: Well-established
Dietary changes

Anti-inflammatory diet may help manage symptoms.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine may affect your immune response. Consult your doctor before receiving any live vaccines. Inactivated vaccines are generally safe.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from moisture. If traveling across time zones, adjust dosing times gradually as advised by your doctor. Keep enough supply for your trip. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 45-year-old woman with rheumatoid arthritis
She started this medicine as prescribed for her joint pain and swelling. After about 8 weeks, she noticed significant improvement in her morning stiffness and could perform daily activities more easily. She emphasized taking it with food to prevent nausea.
💡 Lesson: Consistency with the prescribed dose and taking it with food improves both efficacy and tolerability.
👤 A 32-year-old man with ulcerative colitis
He was prescribed this medicine for ulcerative colitis. His diarrhea and abdominal cramps reduced within a few weeks. He regularly monitored his blood counts as advised and reported no major side effects.
💡 Lesson: Regular monitoring and adherence to the prescribed regimen are key to managing inflammatory bowel disease.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: It may take 6-12 weeks to see full therapeutic effects for rheumatoid arthritis, and a few weeks for ulcerative colitis.

Q: Can I take it with other medicines?

A: Some medicines can interact. Always inform your doctor about all medicines you take.

Q: Is it safe during pregnancy?

A: Consult your doctor. It is generally considered safe but risks and benefits must be weighed.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for salday 1000mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine works immediately.
    Fact: It may take several weeks to months to see full effects.
  • Myth: It is safe to stop without doctor's advice.
    Fact: Stopping suddenly can worsen your condition. Always consult your doctor.
  • Myth: It can be taken on an empty stomach.
    Fact: It should be taken with food to reduce stomach upset.

🔄 Alternative Options

Generic Alternatives

  • Sulfasalazine delayed-release tablets

Brand Alternatives

  • Saaz-DS Tablet DR
  • Saaz Tablet
  • Sulfasalazine Tablets

📊 Comparison with Similar Medicines

[{"medicine":"Sulfasalazine","class":"DMARD","primary_use":"Rheumatoid arthritis, ulcerative colitis","route":"Oral"},{"medicine":"Mesalamine","class":"Aminosalicylate","primary_use":"Ulcerative colitis","route":"Oral, Rectal"},{"medicine":"Methotrexate","class":"DMARD","primary_use":"Rheumatoid arthritis, psoriasis","route":"Oral, Injection"}]

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