Not medical advice. This information is for educational purposes only. Always consult a qualified doctor or pharmacist before taking any medicine.
Thiamine
Generic Name: THIAMINE HYDROCHLORIDE INJECTION, SOLUTION
DESCRIPTION Thiamine Hydrochloride Injection, USP is a sterile solution of thiamine hydrochloride, USP in Water for Injection for intramuscular (IM) or slow intravenous (IV) administration.
Data last updated: 30 March 2026 · Source: openFDA.gov, DailyMed (NLM/NIH)
Common Brand Names in India:
How Does It Work?
They are absorbed in man by both diffusion and active transport mechanisms.
Dosage & Administration
- Infantile beriberi that is mild may respond to oral therapy, but if collapse occurs, doses of 25 mg may cautiously be given IV.
- Patients with neuritis of pregnancy in whom vomiting is severe enough to preclude adequate oral therapy should receive 5 to 10 mg of thiamine hydrochloride IM daily.
Side Effects
Common Side Effects
Serious Side Effects (seek immediate medical attention)
Warnings & Precautions
- Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.
- Nevertheless, a skin test should be performed on patients who are suspected of drug allergies or previous reactions to thiamine, and any positive responders should not receive thiamine by injection.
Storage Instructions
Store at room temperature, away from moisture and heat.
Speak to a general physician on Zospital
Consult a general physician on Zospital before starting Thiamine. Verified Indian specialists available for in-clinic and online consultations.
Other Vitamins & Minerals Medicines
Sources: openFDA.gov · dailymed.nlm.nih.gov · nlm.nih.gov (RxNorm). Information is for educational purposes only. Consult a doctor before use.
FAQS
Thiamine – Frequently Asked Questions
Common questions about Thiamine, its uses, dosage and safety.
Thiamine is sold in India under brand names such as Hemocyte Plus, Multi-Delyn, Irospan Tablet, Lactocal. You can also find it on online pharmacies like 1mg, Pharmeasy and Apollo Pharmacy.
Thiamine is generally available over the counter (OTC) at Indian pharmacies. Even so, it is safer to consult a doctor before starting any new medicine, especially if you have other ongoing conditions.
Common side effects of Thiamine can include: Nausea, Weakness, Sweating. Less common but serious side effects can include: Death, Anaphylactic. Stop the medicine and contact your doctor immediately if any of these appear.
They are absorbed in man by both diffusion and active transport mechanisms.
Indian guidelines often recommend lower starting doses of Thiamine for patients above 60-65, since kidney and liver function decline with age. A doctor should review the dose, especially if the patient already takes BP, sugar or heart medicines.
Even though Thiamine is OTC, it should not be self-prescribed during pregnancy. Discuss it with your gynaecologist or family physician first.
Prices in India typically range from ₹50 – ₹500 per bottle depending on brand and quantity. Generic versions tend to cost 30-60% less than branded ones, and Jan Aushadhi outlets often stock the lowest-priced equivalents. Check 1mg or Pharmeasy for live MRP.
If you remember within a few hours of the missed dose, take it. If it is nearly time for the next dose, skip the missed one — never double up. Frequent missed doses reduce Thiamine's effectiveness, so consider setting a reminder or speaking to your doctor about a simpler schedule.
You can book an in-person or online consultation with a verified Indian specialist on Zospital — visit the doctor directory at https://zospital.com/doctor to find one near you.
Medical Disclaimer
The content provided on Zospital is for general informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call your doctor or emergency services immediately.