Thi 100mg Injection

Prescription Required


Thi 100mg Injection is a supplement of vitamin B1. It is used in the treatment of vitamin B1 deficiency. It is an important nutrient which helps the body to perform various functions. It can also be helpful in digestive problems including poor appetite, ulcerative colitis, and ongoing diarrhea.

Thi 100mg Injection is given under the supervision of a healthcare professional and should not be self-administered. You should take it regularly to get the most benefit from it. This medicine may be only part of a complete program of treatment that also includes making changes to your diet and taking calcium and vitamin supplements.

Thi 100mg Injection may cause some common side effects such as injection site reactions, skin irritations, cough, and decreased blood pressure. Before taking this medicine, let your doctor know if you have any heart, kidney, or liver disease. Some other medicines can decrease the absorption of vitamins so let your doctor know all other medicines you are taking to make sure you are safe. It is important to ask your doctor's advice before taking any other vitamin supplements.

Uses of Thi Injection

Benefits of Thi Injection

In Nutritional deficiencies

Thi 100mg Injection is a supplement of vitamin B1. It is used to treat conditions caused by low levels of vitamin B1 in the body. Vitamin B1 is an essential nutrient that helps the body to perform various functions. Vitamin B1 is essential for breaking down the glucose in the body and plays a key role in nerve, muscle, and heart function. It is also to treat digestive problems such as poor appetite, ulcerative colitis, and diarrhea.

Side effects of Thi Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Thi

  • Injection site reactions (pain, swelling, redness)
  • Allergic reaction
  • Skin irritation
  • Cough
  • Decreased blood pressure

How to use Thi Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Thi Injection works

Thi 100mg Injection provides essential nutrients.

Safety Advice

Caution is advised when consuming alcohol with Thi 100mg Injection. Please consult your doctor.
Information regarding the use of Thi 100mg Injection during pregnancy is not available. Please consult your doctor.
Thi 100mg Injection is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.
Thi 100mg Injection does not usually affect your ability to drive.
There is limited information available on the use of Thi 100mg Injection in patients with kidney disease. Please consult your doctor.
There is limited information available on the use of Thi 100mg Injection in patients with liver disease. Please consult your doctor.

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For informational purposes only. Consult a doctor before taking any medicines.
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Quick Tips

  • Thi 100mg Injection is prescribed to treat vitamin B1 deficiency.
  • Inform your doctor if you develop any allergic reactions or skin irritations.
  • Let your doctor know if you are pregnant or breastfeeding.
  • You should also include vitamin B1-rich food in your diet like whole grains, legumes, fish, poultry, and fortified breakfast cereal.

Fact Box

Chemical Class
Thiamine Derivative
Habit Forming
Therapeutic Class
Action Class

Interaction with Drugs

Taking Thi with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Brand(s): Orli-Misia, Redufat, Orlistat

Patient Concerns

Pain in ear. I could not suffer thi pain
Dr. Shubhra Chandan Pradhan
It can be otitis externa or media. Consult an ENT specialist for proper clinical examination
My thi always pain what is the consultation
Dr. Manju Singh
See your previous chat for answer.
Do you have any questions related to Thi 100mg Injection ?


Q. What is Thi 100mg Injection?

Thi 100mg Injection is a supplement of thiamine. Thiamine is also known as Vitamin B1. The medicine is used in the treatment of low levels of thiamine in the body. It protects the body from conditions which are caused due to low levels of thiamine such as heart, brain and nerve disorders.

Q. What does Thi 100mg Injection do?

Thi 100mg Injection contains vitamin B1. This vitamin is needed to process carbohydrates, fat and protein in the body. Our body requires vitamin B1 to form the fuel the body runs on i.e., adenosine triphosphate (ATP). Thi 100mg Injection provides the necessary dose of vitamin B1 which is used by nerve cells in order to function normally.

Q. Who all are more likely to have deficiency of Thi 100mg Injection?

The levels of vitamin B1 in our body decline with age, irrespective of medical condition. Deficiency is most commonly found in alcoholics, people with malabsorption conditions, and those eating a very poor diet. It is also common in children with congenital heart disease. Individuals undergoing regular kidney dialysis may develop severe vitamin B1 deficiency, which can result in potentially fatal complications. So, it is advisable that persons receiving dialysis should discuss the need for Thi 100mg Injection with their physician.

Q. How is Thi 100mg Injection administered?

Thi 100mg Injection should be administered under the supervision of a trained healthcare professional or a doctor only and should not be self-administered. The dose will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from Thi 100mg Injection.

Q. Does Thi 100mg Injection cause weight gain?

No, Thi 100mg Injection does not cause weight gain. Some studies suggest that excessive deficiency of vitamin B12 may cause weight loss along with some other problems such as emotional disturbances, weakness or pain in the hands and legs etc. If you are facing weight-related issues, consult your doctor.

Q. Is Thi 100mg Injection good for diabetics?

Yes, Thi 100mg Injection has been proven to be beneficial for diabetic patients. Thi 100mg Injection has also shown positive effects on issues caused by poor blood sugar control. However, it would be best to consult your doctor before using Thi 100mg Injection.

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  1. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1352-53.
  2. ScienceDirect. Thiamine Nitrate. [Accessed 05 Apr. 2019] (online) Available from:External Link
  3. Medscape. Thiamine Nitrate. [Accessed 05 Apr. 2019] (online) Available from:External Link
  4. Thiamine (Vitamin B1) Injection. [Accessed 05 Apr. 2019] (online) Available from:External Link
  5. Thiamine Pregnancy and Breastfeeding Warnings. [Accessed 05 Apr. 2019] (online) Available from:External Link

Manufacturer/Marketer Address

SCF-449,Manimajra Chandigarh
Country of Origin: India

Inclusive of all taxes
2 ml in 1 vial


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