Levocetirizine

• Levocetirizine should not be used if you are allergic to levocetirizine, cetirizine, or any of its components.
• It is contraindicated in patients with severe kidney impairment (creatinine clearance less than 10 mL/min).
• Levocetirizine should be avoided in individuals with urinary retention problems, such as those with an enlarged prostate or bladder obstruction.
• Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding, as Levocetirizine may not be safe during pregnancy or lactation.
• If you have a history of difficulty passing urine or epilepsy, inform your doctor before starting Levocetirizine.
• Levocetirizine may interfere with skin allergy tests; your doctor may recommend stopping it 72 hours before the test.
• Levocetirizine may cause drowsiness, so avoid activities requiring full mental alertness, such as driving or operating heavy machinery, while taking it.

Drug-Drug Interaction: Levocetirizine have interactions with other antihistamines (such as diphenhydramine), Antidepressant (such as duloxetine), pain killer (such as pregabalin), a medicine used to treat low blood pressure (such as midodrine), a medicine used to treat anxiety disorders and panic disorder (such as alprazolam), and anti-viral or anti-HIV drugs (ritonavir).

Drug-Food Interaction: Alcohol and St John's wort plant (a plant used as an anti-depressant) should not be used along with Levocetirizine.

Drug-Disease Interaction: Levocetirizine is contraindicated in kidney disease, epilepsy (fits), urinary bladder problem (Urinary Tract Obstruction) and alcoholism.

• Avoid dairy products around the time you take Levocetirizine, as they may interfere with the absorption of the medication, reducing its effectiveness.
• Incorporate foods rich in omega-3 fatty acids (like salmon, walnuts, and flaxseeds) and antioxidants (such as berries, tomatoes, and leafy greens) to help reduce inflammation and support immune function.
• Stay well-hydrated by drinking plenty of water throughout the day, as dehydration can exacerbate side effects like dry mouth and dizziness, which can occur with antihistamines.
• Consume vitamin C-rich foods (such as citrus fruits, bell peppers, and strawberries) to support your immune system and help reduce the severity of allergic reactions.
• If you have food allergies, carefully avoid trigger foods (like nuts, shellfish, or dairy) to prevent allergic flare-ups, and always check labels when consuming packaged foods.
• Minimize exposure to allergens by keeping windows closed during peak pollen seasons and using high-efficiency particulate air (HEPA) filters or air purifiers in your home.
• Clean your living spaces regularly, especially carpets, bedding, and upholstery, to reduce dust mites, pet dander, and other common indoor allergens.
• Avoid smoking and exposure to secondhand smoke, as it can irritate your respiratory system and worsen allergy symptoms, including congestion and wheezing.
• Manage stress through relaxation techniques like meditation, yoga, or regular physical activity, as stress can weaken your immune system and make allergic reactions more severe.
• Maintain a healthy weight through regular physical activity and a balanced diet. Obesity can worsen allergy symptoms and conditions like asthma, making management more difficult.