Alernex 30mg Tablet DT is primarily used to treat various kinds of allergies. An allergy is an immune system response to foreign elements typically not harmful to your body. Allergic condition varies from person to person.

Alernex 30mg Tablet DT contains fexofenadine, which blocks the effects of a chemical messenger known as histamine, which is naturally involved in allergic reactions. 

In some cases, you may experience side effects like headaches, nausea, or dizziness. Most of these side effects of Alernex 30mg Tablet DT do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.

You can take Alernex 30mg Tablet DT with food or without food. It should be swallowed whole with a glass of water. Do not chew, bite, or break it. Your doctor will advise you on how often you take your tablets based on your medical condition.

You should not take the Alernex 30mg Tablet DT if you are allergic to it, are currently breastfeeding, have severe kidney failure (creatinine clearance less than 10 ml/min), have a urinary retention problem, or have fructose intolerance. Inform your doctor if you are taking midodrine, and ritonavir or lopinavir for HIV infection before taking Alernex 30mg Tablet DT.

Alernex 30mg Tablet DT is used to treat allergic conditions such as hay fever, eczema, hives, reactions to insect bites and stings, and some food allergies. The detailed uses of Alernex 30mg Tablet DT are as follows:<br/>

• Allergy Relief: Alernex 30mg Tablet DT helps ease seasonal allergy symptoms like sneezing, runny nose, itchy eyes, and nasal congestion due to its antihistamine properties.<br/>
• Chronic Urticaria: Alernex 30mg Tablet DT treats chronic urticaria by inhibiting histamine, a substance that causes hives and itching, hence providing relief from symptoms.<br/> 
• Skin Allergies: Alernex 30mg Tablet DT is involved in providing relief from skin allergy symptoms, including itching, redness, and rashes, helping to soothe and calm irritated skin.<br/>
• Respiratory Allergies: Alernex 30mg Tablet DT helps alleviate symptoms of respiratory allergies, such as hay fever, by relieving nasal congestion, sneezing, and discomfort in the airways, making it easier to breathe.<br/>
• Non-Drowsy Formula: Alernex 30mg Tablet DT provides effective allergy relief without causing sedation, making it perfect for daytime use, allowing you to stay alert and focused.<br/>
• Manage Insect bites and stings symptoms: Alernex 30mg Tablet DT can help alleviate symptoms caused by insect bites and stings, such as itching, redness, and swelling, providing relief from discomfort.<br/>
• Manage food allergy symptoms: Alernex 30mg Tablet DT can help alleviate symptoms of food allergies, such as hives, itching, and swelling, providing relief from mild to moderate reactions.<br/>

• Alernex 30mg Tablet DT should be taken on an empty stomach, one hour before or two hours after food as advised by the doctor. • It should be taken once a day or as recommended by the doctor. • Swallow Alernex 30mg Tablet DT as a whole with a glass of water. • Do not chew, crush or break it.

• Alernex 30mg Tablet DT is known as a non-drowsy antihistamine.
• It's less likely to make you feel sleepy than some other antihistamines.
• Alernex 30mg Tablet DT provides instant relief from allergic reactions and symptoms by blocking histamine action, a substance which causes immune responses & inflammations in the body. 
• Alernex 30mg Tablet DT is widely used to treat hay fever (an allergy caused by pollen or dust), conjunctivitis (red, itchy eye), eczema (dermatitis), hives (red, raised patches or dots), reactions to insect bites and stings and some food allergies.

• Inform your doctor if you are allergic to Alernex 30mg Tablet DT.
• Patients with a history of cardiovascular disease should be warned that antihistamines as a medicine class have been associated with adverse reactions, tachycardia and palpitations.
• Alernex 30mg Tablet DT isn't normally recommended during pregnancy and breastfeeding. Talk to your doctor about the benefits and possible harms of taking Alernex 30mg Tablet DT during pregnancy and breastfeeding.
• It will also depend on how many weeks pregnant you are and the reason you need to take Alernex 30mg Tablet DT.
• Please inform your doctor if you have had a kidney, liver disease, or severe illness.
• Inform your doctor if you are taking midodrine, and ritonavir or lopinavir for HIV infection before taking Alernex 30mg Tablet DT.