Notes when using Coldi nasal spray

Coldi B medicine contains the active ingredient oxymetazolin, which has the effect of constricting the nasopharyngeal mucosa, reducing the secretion of nasal mucosa, so it is used in the treatment of symptoms of runny nose, stuffy nose in sinusitis, flu, nasopharyngitis and runny nose. seasonal nose. Let's learn the uses and notes when using Coldi-B nasal spray through the article below.

Coldi - B nasal spray contains the following ingredients:
Oxymetazolin hydrochloride: 7.5mg; Camphor: 1.1mg; Menthol: 1.5mg; Excipients: Citric Acid, Propylene Glycol, Polyvinyl alcohol, Sodium Hydroxyd, Thimerosal, Distilled water.

2.1. Indications for use of Coldi-B nasal spray "Is Coldi-B nasal spray good and used to treat any disease?" is something not everyone knows. Specific uses of each ingredient in Coldi - B nasal spray are as follows:
Oxymetazolin: Acts on alpha - adrenergic receptors to shrink the nasopharyngeal mucosa, reduce nasal mucosal secretions; Menthol and Camphor: Inhibitory effects of pain. Active ingredients menthol and camphor evaporate quickly, creating a cool feeling, causing local anesthesia. In addition, these two active ingredients also have strong antiseptic properties, so they are used in cases of diseases of the ear - nose - throat, helping to clear the nose in case of stuffy nose, headache and have the ability to disinfect the respiratory tract. good absorption. From the uses of each of the above ingredients, the effect of Coldi-B nasal spray is to constrict the arterioles in the nose, reduce nasal congestion and reduce blood flow, thereby helping to improve symptoms in diseases. about the nose such as stuffy, sinusitis, runny nose, allergic rhinitis ....
2.2. Pharmacokinetics After using Coldi - B nasal spray, the active ingredient Oxymetazolin hydrochloride is rapidly absorbed and takes effect after 5-10 minutes of use, the duration of action lasts about 10 hours. However, the concentration of oxymetazolin hydrochloride in plasma is low, so it is not currently possible to determine the concentration of this active substance in plasma through conventional methods of determination.
2.3. Pharmacodynamics Active ingredient Oxymetazolin hydrochloride belongs to imidazolin derivatives, has effects similar to sympathetic nervous system. Therefore, Coldi-B nasal spray acts on alpha-adrenergic receptors in the small arteries of the nasal mucosa, thereby leading to vasoconstriction, decreased blood flow and symptoms of nasal congestion. In addition, Oxymetazolin hydrochloride also works to open blocked eustachian tubes, helping to clear the nose in a short time.

3.1. How to use Coldi-B nasal spray is as follows:
Clean the nostrils and nasal area; Proceed to open the vial cap. Hold the vial upright, spray 1-2 puffs into the air until an even mist is produced. Carry out placing the vial directly into the nose, proceed to spray firmly, both spray and gently inhale to allow the medicine to penetrate deep into the nasal cavity. Breathe normally after spraying; Close the lid of the vial to store it and use it for the next time. 3.2. Dosage of Coldi - B nasal spray The drug is indicated for children over 6 years old and adults. Use the drug every morning and evening, spray the solution into the nose 2-3 times each time.
In case you miss a dose, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and take the next dose. Care should be taken not to double the prescribed dose.
In case of drug overdose or unintentionally letting children take the wrong medicine, it can lead to central nervous system dysfunction and require supportive treatment measures. Symptoms of drug overdose are very dangerous for the body, so you need to adhere to the correct dosage of the product. Absolutely do not change the dose, or increase the dose without consulting your doctor.

Coldi - B nasal spray has very few side effects when used in therapeutic doses. Some transient side effects that may occur include:
Dry nasal mucosa; Irritation of mucous membranes at the site of contact; Long-term use will increase the congestive reaction; Some other systemic reactions that occur due to drug penetration down the throat include tachycardia, increased blood pressure, arrhythmias; In which the rate of reactions is as follows:
Common: Local irritation; Uncommon: Dry mouth, sneezing, dry throat; Rare: Headache, nausea, palpitations, dizziness, bradycardia, palpitations, arrhythmia...

5.1. Contraindications Contraindicated to use Coldi - B nasal spray in the following cases:
People who are allergic to the components of Coldi - B; Patients with ear, nose and throat infections caused by fungi or viruses; People with hearing inflammation, neuritis; Contraindicated in children under 6 years old, people with angle-closure glaucoma, people who are using tricyclic antidepressants. 5.2. Precautions for use - Coldi - B nasal spray if used in excess or used for a long time, too often can lead to irritation of the nasal mucosa. Especially for children, this condition can cause systemic side effects such as nervousness, increased blood pressure, dizziness, nausea, headache or reflex bradycardia.
- Use caution when using the drug in patients with angina pectoris, coronary artery disease, hypertension, diabetes or hyperthyroidism.
- The drug has a local effect, so no interactions with oral drugs have been recorded. Also, you should consult your doctor before using Coldi-B with other nasal sprays.
5.3. The impact of the drug on special subjects With the question "Can Coldi B nasal spray be used for pregnant women?" There are currently no scientific studies showing the effects of Coldi-B on pregnant and lactating women. Therefore, to ensure safety, do not use drugs for these special subjects.
For people operating machinery or driving vehicles, coldi - B nasal spray does not affect or adversely affect the ability to operate machines or drive.
In summary, Coldi-B medicine is often used for stuffy nose, runny nose in rhinitis, sinusitis, nasopharyngitis, seasonal runny nose... During use, if any effects are encountered during use. Please contact your doctor or go to the nearest medical facility for advice on a timely solution.