Xinase capsules are an effective medication used to provide fast, temporary relief from the symptoms of nasal and sinus congestion associated with many common health conditions, such as colds, flu, acute and chronic sinusitis, as well as seasonal and perennial allergies, including hay fever. Each capsule contains a potent dose of the active ingredient pseudoephedrine hydrochloride (120 mg). Pseudoephedrine belongs to a group of medications known as nasal decongestants, which work directly on the blood vessels in the nasal passages and sinuses to reduce swelling and excessive secretions. This opens the airways, eases breathing, and relieves the pressure and congestion associated with these conditions. Xinase capsules are a suitable option for adults and children over 12 years of age for effective relief from the symptoms of nasal and sinus congestion.
The active ingredient in Xinase capsules
The therapeutic efficacy of Xinase capsules depends primarily on the following active ingredient:
Pseudoephedrine hydrochloride: 120 mg per capsule. Pseudoephedrine is a highly effective oral decongestant that works by mimicking the action of adrenaline on specific receptors in the upper respiratory tract. The 120 mg dose is a relatively strong one that provides rapid and long-lasting relief of congestion.
Available Strengths of Xinase
Xinase is usually available in capsule form with a single concentration of pseudoephedrine hydrochloride, 120 mg per capsule. This strength is considered standard for effective relief of nasal and sinus congestion in adults and children over 12 years of age, administered every 12 hours. Although Xinase as a brand name focuses on this concentration in capsules, other products containing pseudoephedrine may be available under different brand names or in other pharmaceutical forms, such as immediate-release or extended-release tablets or syrup. These products may contain different concentrations of pseudoephedrine to suit different age groups or provide a variety of dosage options. However, Xinase 120 mg capsules are the most common form and strength for this brand name. It is always important to check the exact concentration of the active ingredient in the product you are using and follow the instructions on the package or the instructions of your doctor or pharmacist.
Mechanism of Action of Xinase Capsules
Pseudoephedrine selectively acts on alpha-adrenergic receptors located in the mucous membrane lining the nasal passages and sinuses. Its main mechanism of action includes:
Vasoconstriction: Pseudoephedrine stimulates alpha-adrenergic receptors, leading to constriction of the dilated blood vessels in the nose and sinuses. This constriction reduces blood flow to these areas.
Reducing swelling and puffiness: Decreasing blood flow reduces the amount of fluid leaking into the tissues lining the nose and sinuses, leading to reduced swelling and puffiness in these tissues.
Opening airways: As a result of reducing swelling and puffiness, the airways in the nose and sinuses open, facilitating airflow and improving breathing.
Reducing pressure and blockage: Opening airways and reducing blockage helps relieve the pressure and pain that may accompany sinus congestion.
Pseudoephedrine begins to work within 15 to 30 minutes of taking a dose and lasts for several hours, providing temporary relief from congestion symptoms.
Indications for Use of Xinase Capsules
Xinase Capsules 120 mg are used for the effective and temporary relief of the following symptoms:
Nasal congestion associated with the common cold and flu: Helps relieve nasal congestion and runny nose caused by these common viral infections.
Nasal and sinus congestion caused by seasonal and perennial allergies: Provides relief from nasal congestion, runny nose, and sneezing caused by exposure to allergens such as pollen, dust, and pet dander.
Sinusitis: Helps relieve pressure, pain, and congestion associated with acute and chronic sinusitis.