Diphenhydramine ( Histazyn) 12.5mg/5ml Syrup 60ml

Product Name: Diphenhydramine (Histazyn) 12.5mg/5ml Syrup 60ml

Product Description:

Histazyn is a syrup formulation containing Diphenhydramine, an antihistamine commonly used to treat symptoms of allergic reactions, cold, and flu. Each 5ml dose of the syrup contains 12.5mg of Diphenhydramine. Diphenhydramine works by blocking histamine, a substance in the body that causes allergic symptoms such as itching, swelling, runny nose, sneezing, and watery eyes. This syrup is often used to relieve symptoms of seasonal allergies (hay fever), allergic rhinitis, and reactions to insect bites and stings. Additionally, Histazyn may be used as a short-term sleep aid, as it can have a sedating effect, or to alleviate cough caused by irritation in the throat.

The syrup is typically administered in a liquid form, making it easier for children or those who have difficulty swallowing pills to take.

Indications:

Histazyn 12.5mg/5ml Syrup is commonly indicated for the following conditions:

• Allergic reactions: To relieve symptoms of hay fever, allergic rhinitis, or other allergic conditions, such as sneezing, runny nose, itching, or watery eyes.

• Itchy skin conditions: To reduce itching caused by insect bites, hives, or skin rashes.

• Cold symptoms: To help relieve symptoms of the common cold, such as nasal congestion, sneezing, or runny nose.

• Insomnia (short-term use): As a mild sedative, it may be used to aid with occasional sleeplessness or difficulty falling asleep.

• Cough suppression: As an antitussive, it may help reduce coughing caused by irritation in the throat.

Dosage:

• Adults and children over 12 years: Take 10-20ml of syrup (25-50mg of Diphenhydramine) every 4-6 hours, not to exceed 100mg (40ml) per day.

• Children 6 to 12 years: Take 5-10ml of syrup (12.5-25mg) every 4-6 hours, not to exceed 50mg (20ml) per day.

• Children 2 to 6 years: Take 2.5-5ml of syrup (6.25-12.5mg) every 4-6 hours, not to exceed 25mg (10ml) per day.

• Children under 2 years: Consult a healthcare provider before use. This product is generally not recommended for infants.

Note: The exact dose may vary depending on the individual’s health condition and response to treatment. Always follow the dosage instructions provided on the product label or as directed by a healthcare provider.

Side Effects:

Common side effects of Histazyn (Diphenhydramine) may include:

• Drowsiness or sedation: Due to its sedating properties, drowsiness is the most common side effect, which can affect your ability to perform tasks that require mental alertness, such as driving.

• Dry mouth or throat irritation: This may occur due to the drying effect of antihistamines.

• Dizziness or lightheadedness: Some people may experience dizziness or a feeling of lightheadedness, especially when standing up quickly.

• Blurred vision: This is a less common side effect but may occur due to its anticholinergic effects.

• Nausea or stomach upset: Some individuals may experience mild gastrointestinal discomfort.

• Constipation: Due to the drying effect on mucous membranes, constipation may occur.

In rare cases, more severe side effects may occur, including:

• Confusion or hallucinations: Particularly in older adults or those taking high doses.

• Rapid heartbeat or palpitations: May indicate an adverse reaction to the medication.

• Urinary retention: Difficulty urinating, especially in elderly men with prostate problems.

If you experience any severe side effects or symptoms of an allergic reaction (such as swelling, difficulty breathing, or rash), discontinue use immediately and seek medical attention.

Contraindications:

Histazyn (Diphenhydramine) should be used with caution or avoided in the following conditions:

• Allergy to Diphenhydramine: If you have a known allergy to Diphenhydramine or any other ingredients in the syrup, avoid using this product.

• Severe liver or kidney disease: People with severe liver or kidney conditions may need a lower dose or an alternative treatment.

• Acute asthma or respiratory problems: While Diphenhydramine can help with allergic rhinitis, it is not suitable for individuals with acute asthma or other respiratory conditions, as it may worsen symptoms.

• Glaucoma: Antihistamines can increase intraocular pressure, so individuals with narrow-angle glaucoma should avoid using this medication.

• Prostate issues: Due to its anticholinergic properties, this medication may cause urinary retention in individuals with enlarged prostate or bladder obstruction.

• Breastfeeding: Diphenhydramine is excreted in breast milk, so it is not recommended for breastfeeding mothers unless prescribed by a healthcare provider.

• Children under 2 years: This product is not recommended for infants, as they are more sensitive to the sedative effects of antihistamines.

• Alcohol consumption: Avoid alcohol while using this medication, as it can increase drowsiness and other side effects.

Warnings and Precautions:

• Drowsiness: Since Diphenhydramine can cause drowsiness, do not operate heavy machinery, drive, or engage in activities that require full alertness after taking this medication.

• Avoid combining with other sedatives: Avoid using other sedative medications, including alcohol, benzodiazepines, or other antihistamines, as they may enhance the sedative effect.

• Overdose risk: Taking too much Diphenhydramine can lead to serious health complications such as seizures, hallucinations, and heart issues. If overdose is suspected, seek medical help immediately.

• Pregnancy: Consult your healthcare provider before using this medication during pregnancy. Although Diphenhydramine is classified as a Category B medication (generally considered safe), it is always best to use caution during pregnancy.

Conclusion:

Histazyn Diphenhydramine 12.5mg/5ml Syrup is a useful product for managing symptoms of allergic reactions, colds, and coughs. Its sedative properties may also help with short-term sleep issues. However, it is important to follow the prescribed dosage and consult a healthcare provider, particularly for children under 2 years, pregnant or breastfeeding women, or individuals with specific health conditions like glaucoma or prostate issues. Always use this medication as directed and avoid combining it with other sedatives or alcohol. If any severe side effects or symptoms of overdose occur, seek immediate medical assistance.