HB-Best Tablet: Complete Guide to Uses, Dosage, Side Effects, and Safety
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 vomit or black tarry stools
- Severe abdominal pain or cramping
- Difficulty breathing or swelling of face, lips, or throat
- Severe allergic rash or itching
- Yellowing of skin or eyes (jaundice)
- Decreased urine output or swelling in legs
- Persistent vomiting or diarrhea leading to dehydration
- Chest pain or irregular heartbeat
If experiencing severe symptoms, call emergency services immediately.
What is fenta f 100mg/1.5mg tablet used for?
This medicine is a combination of ferrous ascorbate and folic acid used to treat and prevent iron-deficiency anemia and folate-deficiency anemia. It helps your body produce healthy red blood cells. Take it exactly as prescribed, usually once daily, and avoid taking it with tea, coffee, milk, or antacids.
- Generic Name: Ferrous Ascorbate (100mg) + Folic Acid (1.5mg)
- Manufacturer: Titan Bioscience Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 fenta f 100mg/1.5mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा आयरन और फोलिक एसिड की कमी से होने वाले एनीमिया (खून की कमी) के इलाज और रोकथाम के लिए इस्तेमाल की जाती है। यह शरीर में लाल रक्त कोशिकाओं के निर्माण में मदद करती है। गर्भावस्था के दौरान, भारी मासिक धर्म के बाद, या खून की कमी के कारण थकान, कमजोरी और पीलिया जैसे लक्षणों में यह दवा फायदेमंद होती है। इसे डॉक्टर के बताए अनुसार ही लें।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में जी मिचलाना, पेट दर्द, कब्ज, दस्त, और मल का रंग काला होना शामिल है। कुछ लोगों को धातु जैसा स्वाद भी महसूस हो सकता है। ये दुष्प्रभाव आमतौर पर हल्के होते हैं और कुछ दिनों में ठीक हो जाते हैं। अगर आपको गंभीर एलर्जी, सांस लेने में तकलीफ, या लंबे समय तक पेट दर्द रहे, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। ज्यादा मात्रा में न लें, क्योंकि इससे आयरन की अधिकता हो सकती है। इसे पानी के साथ निगलें, चबाएं नहीं। चाय, कॉफी, दूध, कैल्शियम सप्लीमेंट या एंटासिड के साथ न लें, क्योंकि इससे आयरन का अवशोषण कम हो सकता है। बच्चों की पहुंच से दूर रखें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। नियमित रक्त जांच कराते रहें।
💊 fenta f 100mg/1.5mg tablet Uses & Benefits
[{"condition":"Iron-deficiency anemia","description":"This medicine provides elemental iron and folic acid to help restore normal hemoglobin levels and red blood cell production in people with iron-deficiency anemia.","evidence":"Well-established"},{"condition":"Folate-deficiency anemia","description":"The folic acid component helps correct anemia caused by low folate levels, which is common in poor dietary intake or increased demand.","evidence":"Well-established"},{"condition":"Anemia in pregnancy","description":"This medicine is commonly prescribed during pregnancy to meet the increased demand for iron and folate and to prevent maternal anemia and neural tube defects.","evidence":"Well-established"},{"condition":"Anemia after chronic blood loss","description":"It helps replenish iron stores after prolonged or heavy menstrual bleeding, or after blood loss from other causes.","evidence":"Well-established"},{"condition":"Nutritional anemia prevention","description":"It is used to prevent iron and folate deficiency in people with poor diets, malabsorption, or increased requirements.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Restless legs syndrome","description":"Iron supplementation may be used off-label for restless legs syndrome when ferritin levels are low, but this should only be done under specialist supervision.","evidence":"Limited"},{"condition":"Fatigue without anemia","description":"Some clinicians may prescribe iron and folic acid for unexplained fatigue if deficiency is suspected, but evidence is limited and it is not a standard use.","evidence":"Limited"}]
Primary treatment for: Iron-deficiency anemia
Also treats: Folate-deficiency anemia, Anemia in pregnancy, Anemia of chronic blood loss, Nutritional anemia
📋 Drug Information
| Generic Name(s) | Ferrous Ascorbate (100mg) + Folic Acid (1.5mg) |
| Brand Name | fenta f 100mg/1.5mg tablet |
| Manufacturer | Titan Bioscience Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | BLOOD RELATED |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C. Keep in a dry place, away from direct sunlight and moisture. Do not refrigerate unless specified on the label. Keep out of reach of children. |
| Shelf Life | Typically 24 months from the date of manufacture, but refer to the expiry date printed on the pack. Do not use after the expiry date. |
| WHO Guideline | The World Health Organization recommends iron and folic acid supplementation for pregnant women and for populations with high rates of iron-deficiency anemia. However, specific recommendations for this exact combination and dose should be confirmed with your healthcare provider. |
| ICMR Guideline | The Indian Council of Medical Research recommends iron and folic acid supplementation for pregnant women, lactating mothers, and children in India to prevent and treat anemia. The exact dose and duration should be as per national guidelines and your doctor's advice. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by supplying two essential nutrients needed for red blood cell formation. Ferrous ascorbate provides ferrous iron, which is absorbed and transported to the bone marrow, where it is incorporated into heme, the oxygen-carrying part of hemoglobin. The ascorbate part helps keep iron in the ferrous state and enhances its absorption. Folic acid is converted in the body to tetrahydrofolate, which is required for the synthesis of DNA and RNA and for the normal maturation of red blood cells. Together, these ingredients support the production of healthy red blood cells and help correct anemia caused by iron and folate deficiency.
Mechanism Steps
💡 How to Take fenta f 100mg/1.5mg tablet
Strength: Each tablet contains Ferrous Ascorbate equivalent to 100 mg elemental iron and Folic Acid 1.5 mg. It is an immediate-release oral tablet.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet once daily, but the exact dose and duration depend on the severity of anemia, your age, kidney and liver function, and other medical conditions. Some doctors may prescribe it every other day or twice daily in severe cases. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose. Take it with water, preferably on an empty stomach or with a small amount of food if it causes stomach upset. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children. |
| Elderly Dosage | Elderly patients may need a lower dose or less frequent dosing because of reduced kidney function and increased risk of iron overload. Dose must be individualized by a qualified clinician based on kidney and liver function and other medical conditions. |
| Renal Impairment | In patients with kidney disease, iron supplementation should be used with caution. Dose adjustment may be needed, and regular monitoring of iron levels and kidney function is recommended. Consult your doctor for individualized dosing. |
| Hepatic Impairment | In patients with liver disease, iron supplementation should be used with caution because of the risk of iron overload and further liver damage. Dose adjustment may be needed, and regular monitoring of liver function and iron levels is recommended. Consult your doctor for individualized dosing. |
| Maximum Daily Dose | The maximum daily dose should not exceed the prescribed amount. For adults, the usual maximum is one tablet daily, but in some cases doctors may prescribe up to two tablets daily. Do not exceed the dose prescribed by your doctor. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of fenta f 100mg/1.5mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Tetracycline | Major | |
| Fluoroquinolones | Major | |
| Levothyroxine | Major | |
| Methotrexate | Major | |
| Antacids | Moderate | |
| Calcium supplements | Moderate | |
| Phenytoin | Moderate | |
| Sulfasalazine | Moderate | |
| Zinc supplements | Minor | |
| Tea/coffee | Minor |
🚨 Major Interactions
- Tetracycline antibiotics
- Fluoroquinolone antibiotics
- Levothyroxine
- Methotrexate
⚡ Moderate Interactions
- Antacids and proton pump inhibitors
- Calcium supplements
- Phenytoin
- Sulfasalazine
🍷 Alcohol Interaction
Alcohol can increase the risk of gastrointestinal irritation and may worsen iron overload in people with liver disease. It is best to avoid alcohol while taking this medicine, especially if you have a history of liver problems or alcohol-related anemia.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy to ferrous ascorbate, folic acid, or any component of this medicine","Iron overload conditions such as hemochromatosis or hemosiderosis","Hemolytic anemia not caused by iron or folate deficiency","Aplastic anemia and other bone marrow disorders unless specifically prescribed","Active peptic ulcer disease or inflammatory bowel disease with bleeding","Repeated blood transfusions that may cause iron overload"]
⚠️ Warnings & Precautions
["Do not exceed the prescribed dose, as excessive iron can be toxic.","Keep out of reach of children; iron overdose can be fatal in young children.","Take with food if it causes stomach upset, but note that food may reduce absorption.","Avoid taking with tea, coffee, milk, calcium, or antacids.","Inform your doctor if you have kidney or liver disease before starting this medicine.","Folic acid can mask vitamin B12 deficiency; your doctor should check B12 levels if you have risk factors.","Regular blood tests are needed to monitor your response and prevent iron overload.","Do not use this medicine for anemia unless iron or folate deficiency has been confirmed by a doctor."]
🤱 Lactation Safety
Iron and folic acid are considered safe during breastfeeding. Small amounts of iron and folate pass into breast milk, but this is not harmful to the infant. If you are breastfeeding, consult your doctor to ensure the dose is appropriate for your needs.
💊 Overdose Management
Overdose of this medicine can cause serious and potentially fatal iron poisoning, especially in children. Symptoms of overdose include severe vomiting, diarrhea, abdominal pain, blood in vomit or stool, dehydration, shock, and liver failure. If you suspect an overdose, seek emergency medical care immediately. Do not induce vomiting unless instructed by a healthcare professional. Treatment may include gastric lavage, supportive care, and chelation therapy with deferoxamine. Keep this medicine out of reach of children at all times.
⏰ 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. If you are unsure, consult your doctor or pharmacist.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not take more than the recommended dose, because excessive iron can be harmful. Swallow the tablet whole with a full glass of water; do not crush or chew it unless your doctor advises otherwise. To improve absorption, take it on an empty stomach if tolerated, or with a small amount of food if it causes stomach upset. Avoid taking it with tea, coffee, milk, calcium supplements, or antacids, as these can reduce iron absorption. Keep this medicine out of reach of children, as iron overdose can be fatal in young children. Do not start or stop this medicine without consulting your doctor. If you are pregnant or breastfeeding, inform your doctor before use. Regular blood tests may be needed to check your hemoglobin, ferritin, and folate levels. If you miss a dose, follow your doctor's instructions; do not double the dose to make up for a missed one.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more prone to iron overload and may have reduced kidney function. They should be monitored closely with regular blood tests. The dose may need to be adjusted based on kidney and liver function. Elderly patients should also be cautious about drug interactions, as they often take multiple medications.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, folic acid supplementation is recommended before conception to reduce the risk of neural tube defects. This medicine may be prescribed if you have iron or folate deficiency. Consult your doctor for the right dose and timing before and during pregnancy.
🏥 Post-Surgery Considerations
After surgery, this medicine may be prescribed if you have blood loss or anemia. It helps replenish iron stores and support recovery. Follow your surgeon's or doctor's instructions regarding dose and duration. Inform your healthcare team about all medicines you are taking.
🦷 Dental Procedures
This medicine does not typically interfere with dental procedures. However, if you are having surgery or a procedure that may cause bleeding, inform your dentist or oral surgeon that you are taking this medicine. They may want to check your hemoglobin levels before the procedure.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine generally does not restrict exercise. However, if you have severe anemia, you may feel tired or short of breath during physical activity. Start slowly and gradually increase activity as your hemoglobin improves. Consult your doctor before starting a new exercise program if you have heart or lung conditions.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is unlikely to affect your ability to work or drive. However, if you experience dizziness or fatigue due to anemia, avoid driving or operating heavy machinery until you feel better. Most people can continue their normal daily activities while taking this medicine.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. It is usually continued until hemoglobin levels return to normal and iron stores are replenished, which may take several months. Your doctor will decide when to stop based on blood tests. If you experience severe side effects or an allergic reaction, stop the medicine and seek medical advice immediately.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe when taken at prescribed doses and monitored by a doctor. However, excessive or unnecessary long-term use can lead to iron overload, which may damage the liver, heart, and pancreas. Regular blood tests to check hemoglobin, ferritin, and iron levels are important. If you have been on this medicine for more than 3 to 6 months, your doctor should review whether you still need it. Do not continue indefinitely without medical supervision.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Increasing intake of iron-rich and folate-rich foods can help prevent deficiency, but may not be enough to treat moderate to severe anemia.
Evidence: Well-establishedFor severe anemia or when oral iron is not tolerated or effective, intravenous iron may be prescribed by a doctor.
Evidence: Well-establishedIf B12 deficiency is also present, it must be treated separately because folic acid alone can mask the condition.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. You can receive vaccinations as scheduled. If you have severe anemia, your doctor may advise delaying certain vaccinations until your condition improves.
📦 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 and moisture
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not leave within reach of children
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with the prescription label intact. Bring a copy of your prescription or a doctor's letter, especially for international travel. Store it in a cool, dry place away from direct sunlight. If crossing time zones, continue taking your dose at approximately the same interval as prescribed; you do not need to adjust for small time changes. Keep it in your carry-on luggage to avoid loss or extreme temperatures in checked baggage. Check customs regulations for carrying prescription medicines into your destination country.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: It may take 1 to 2 weeks for hemoglobin levels to start rising, and 4 to 8 weeks for noticeable improvement in symptoms. Continue taking it as prescribed.
A: It is best to avoid taking it with milk because calcium can reduce iron absorption. Take it with water or citrus juice instead, and have milk at least 2 hours apart.
A: If you remember within a few hours, take the missed dose. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.
A: Yes, it is commonly prescribed during pregnancy under medical supervision. It helps prevent anemia and supports fetal development. Do not self-medicate; follow your doctor's advice.
A: Yes, dark or black stools are a common and harmless side effect of iron supplements. However, if you also have abdominal pain or vomiting blood, seek medical attention.
🤔 Common Patient Concerns
🔄 Substitutes for fenta f 100mg/1.5mg tablet
View AllAlternative brands with exact same active ingredient:
-
Daily Iron TabletSystopic Laboratories Pvt Ltd ₹45.00 35.7% CHEAPER
-
relfol 100mg/1.5mg tabletRelief Formulations Pvt Ltd ₹74.06 5.8% COSTLIER
-
topred 100mg/1.5mg tabletSolitaire Pharmacia Pvt Ltd ₹74.06 5.8% COSTLIER
-
glorium xt 100mg/1.5mg tabletGlowcures Life Sciences ₹75.00 7.1% COSTLIER
-
ofer a tabletAmbic Ayurchem Ltd ₹75.00 7.1% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be taken with tea or coffee.
Fact: Tea and coffee contain tannins that reduce iron absorption. Take this medicine with water or citrus juice instead. - Myth: More iron is always better.
Fact: Excessive iron can be harmful and cause iron overload. Take only the prescribed dose. - Myth: This medicine works immediately.
Fact: It takes several weeks to see improvement in hemoglobin levels. Consistency is key. - Myth: Black stools mean internal bleeding.
Fact: Black stools are a common and harmless side effect of iron supplements. However, if you also have abdominal pain or vomiting blood, seek medical attention.
🔄 Alternative Options
Generic Alternatives
- Ferrous ascorbate + folic acid tablet
- Ferrous fumarate + folic acid tablet
- Ferrous sulfate + folic acid tablet
- Carbonyl iron + folic acid tablet
Brand Alternatives
- Autrin
- Fefol
- Ironate
- Livogen
- Orofer XT