Do you also feel tired, lethargic, and uncomfortable all the time? Sometimes this can happen when our body is deficient in vitamin B12. You probably know that doctors usually prescribe pills or injections for vitamin B12 deficiency. But have you heard of a vitamin B12 nasal spray? Although this is a bit new, some doctors recommend this method. So today, let's talk about it in detail.
What exactly is this Vitamin B12 Nasal Spray?
Simply put, this is a medicine that is given to treat and prevent low levels of vitamin B12 in your body (deficiency). Some people do not get enough vitamin B12 from the food they eat. Others have problems with their digestive systems absorbing this vitamin. That is when this medicine is needed.
Vitamin B12 is essential for our bodies. It is especially important for the health of our nervous system and the production of red blood cells . So what this spray does is quickly absorb vitamin B12 into the body through the nose.
Things you need to tell your doctor before taking this medicine
It is very important that your doctor is fully aware of your health condition before giving you this medicine. If you have any of the conditions below, be sure to tell your doctor about it.
| Health condition or problem | What you need to know |
|---|---|
| Leber's disease | This is a rare, hereditary condition that affects eyesight. |
| Iron or folic acid deficiency | If you have low levels of these in your blood. |
| Megaloblastic anemia | This is a specific anemia condition caused by a deficiency of vitamin B12 or folic acid. |
| Nasal congestion | If your nose is blocked and running due to an allergy or cold. |
| Allergies | If you have allergies to vitamin B12 (Cyanocobalamin), cobalt, other medications, foods, or dyes. |
| Pregnancy or breastfeeding | If you are pregnant, trying to get pregnant, or breastfeeding. |
How exactly do you use this?
It is very important to know exactly how to use this.
- This medicine should only be used in the nose . Do not put it in the mouth.
- Follow the instructions given by your doctor or on the medicine label exactly.
- If you have a runny nose and a cold, you may not be getting the right dose. So talk to your doctor about it.
- Do not use this spray within an hour of eating or drinking hot food or drinks, as heat can cause changes in the blood vessels in the nose and affect the absorption of the medicine.
- Do not use more often than the doctor tells you to.
- If you are unsure about how to use the spray properly, ask your doctor for clarification.
Attention: If you accidentally take too much of this medicine, immediately call the National Poisons Information Centre at the Colombo National Hospital or go to the Emergency Department (ETU) of the nearest hospital.
This medicine has been prescribed for you only. Do not share it with anyone else for any reason.
What to do if you miss a dose of medication?
If you miss a dose, take it as soon as you remember. But if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Never take a double dose.
Other things that may interact with this medicine
Some things can react with this vitamin B12 spray and affect its effectiveness.
- Alcohol
- Aminosalicylic acid
- Colchicine
- Medicines that reduce bone marrow function, such as chemotherapy or chloramphenicol
This list is not complete. Therefore , it is very important to tell your doctor about all medications, vitamins, herbal products, and traditional medicine you are taking. Also, tell your doctor if you smoke or drink alcohol.
What are the things to be careful about when taking medicine?
- See your doctor regularly: Your doctor should see you regularly to make sure your treatment is going well.
- Blood tests: You may need to have a blood test to check your vitamin B12 levels and other things in your blood.
- Special diet: You may be asked to follow a special diet. Talk to your doctor about this.
- Avoid alcohol and smoking: To get the most out of this medicine, it is very important to limit alcohol consumption and avoid smoking.
What are the possible side effects?
Like any medicine, this one can cause some side effects. Some of them are serious, some of them are common.
| Type of side effect | Characteristics |
|---|---|
| If you experience these symptoms, tell your doctor immediately. | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| If these symptoms persist or are bothersome, tell your doctor. | |
| Common side effects | Headache, nausea, stuffy or runny nose. |
This list may not include all possible side effects. If you notice anything unusual, seek medical advice.
How do you keep this medicine safe?
- Keep it out of the reach of children .
- Keep the medicine bottle upright .
- Store at room temperature (between 15 and 30 degrees Celsius) , away from light.
- Never freeze.
- Discard any medicine left after the expiration date.
Take-Home Message
- Vitamin B12 nasal spray is a medication prescribed by a doctor to treat B12 deficiency.
- It is essential to inform your doctor about your other illnesses and all medications you are taking.
- Use it as directed by your doctor, in the correct dosage and at the right time. Be especially careful with hot foods and drinks.
- If you have a runny nose due to a condition like a cold, talk to your doctor about it.
- If you accidentally overdose, go to the National Poison Information Center or ETU immediately.
- If you experience severe allergic symptoms such as skin rash and swelling, seek medical advice immediately.
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