Is Loratadine an Antihistamine?

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Is Loratadine an Antihistamine?

You may have heard that Loratadine is a non-drowsy antihistamine. While it does cause less drowsiness than first-generation antihistamines, it does have some potential side effects. Read on to learn more about this new antihistamine. However, you should always consult your doctor first before taking any medication. Listed below are some of the most common side effects of Loratadine.

Loratadine is a non(less)-drowsy antihistamine

Loratadine is a type of non-drowsy antihistaminic drug. It is effective for various conditions and is often used for long periods. It is considered safe for long-term use, and the recommended dose depends on age. An adult should take 10 milligrams (mg) of Loratadine a day, and children two to five years old should take five milligrams (Note: this medicine isn't recommended for childer below six year old).

It causes less drowsiness than first-generation antihistamines.

Non-sedating second-generation antihistamines are considered safer for older people. Their lower affinity for cholinergic receptors and the alpha-adrenergic system makes them less likely to cause side effects on the central nervous system. Their kidney and hepatic functions are impaired in older adults, and their blood-brain permeability increases. They also commonly take multiple medications.

It can cause drowsiness

As with many other medicines, Loratadine can make you drowsy, so you should discuss any new medications with your doctor before starting this one. Loratadine is non-sedating, but it can cause drowsiness at higher doses. People with COPD and asthma should also be aware of these potential side effects and cautious when taking Loratadine.

It can cause side effects

Despite being marketed as a non-drowsy antihistamine, Loratadine can have unwanted side effects, including sleepiness. It is also associated with serious allergic reaction anaphylaxis, which requires hospital treatment. Talk to your doctor or pharmacist to determine whether Loratadine is safe for you. Some people have reported feeling sleepy or dizzy after taking medicine.

It is excreted in breast milk

All OTC antihistamines are excreted in breast milk. The amount of Loratadine found in breast milk is less than 1% of the total maternal dose. Hence, the risk of drug exposure to breastfed infants is low. However, if the dose is high, the lactating mother should inform her healthcare provider immediately.