Cetirizine Hydrochloride

Active Ingredient: Cetirizine Hydrochloride 10mg

Other Ingredients: Lactose monohydrate, maize starch, pregelatinised starch, purified talc, magnesium stearate, hypromellose, titanium dioxide (E171) and macrogol

Cetirizine Hydrochloride General Information

What are cetirizine hydrochloride tablets used for?

Cetirizine hydrochloride tablets offer an effective treatment for the relief of allergy symptoms. Typically, the application ranges from managing seasonal allergic rhinitis, commonly known as hay fever, to providing relief from chronic urticaria, a persistent skin condition marked by hives. Hay fever symptoms such as a runny nose, sneezing, and watery or itchy eyes find mitigation with the use of cetirizine hydrochloride. Additionally, skin reactions from insect bites, stings, or allergies to substances such as nickel or latex witness improvement with the medication.

Are cetirizine and cetirizine hydrochloride the same?

Yes, cetirizine and cetirizine hydrochloride refer to the same substance. The active ingredient in these medications is cetirizine, while hydrochloride is a salt that enhances its absorption into the body. Hence, the same effects and benefits are expected from both.

Is cetirizine the same as Benadryl?

No, although cetirizine and Benadryl (the brand name for diphenhydramine) are both antihistamines, they are not the same. Both drugs effectively counter allergic reactions, but cetirizine is a second-generation antihistamine, which is less likely to cause drowsiness, unlike the first-generation Benadryl.

What is Cetirizine hydrochloride used for?

Cetirizine hydrochloride tablets find a plethora of uses in managing and alleviating allergy symptoms. From tackling perennial allergic rhinitis symptoms such as sneezing, itching, and a runny nose to easing symptoms of chronic idiopathic urticaria such as redness and swelling, cetirizine hydrochloride plays an important role. It works by inhibiting histamine, a substance that the body produces during an allergic reaction.

Cetirizine 10 mg tablet uses

Cetirizine 10 mg tablets are primarily utilised for the treatment of allergic rhinitis and urticaria. Its consistent use reduces the discomfort of persistent sneezing, watery eyes, itching, and nasal congestion. Furthermore, the dosage is potent enough to manage urticaria symptoms, providing relief from persistent hives and itching.

Cetirizine Hydrochloride Dosage & Usage

When is the best time to take cetirizine hydrochloride?

The optimal time to take cetirizine hydrochloride is typically in the evening. As cetirizine might cause drowsiness, taking it at night minimises the potential disruption of daytime activities. However, since it is a second-generation antihistamine, the sedative effects are less common and might not affect all individuals.

How many cetirizine hydrochloride tablets can you take in a day?

The standard recommended dosage for cetirizine hydrochloride is one 10mg tablet per day for adults and children over six years. Overdosing leads to unwanted side effects such as restlessness or drowsiness. It's important to follow the prescribed dosage or as directed on the package.

Cetirizine hydrochloride 10mg

A 10mg tablet of cetirizine hydrochloride is the most common dosage prescribed to manage allergy symptoms. It provides effective relief for a 24-hour period, and its once-daily dosing makes it convenient for individuals to incorporate into their routines.

Cetirizine dosage 20mg adults

While the standard dosage of cetirizine is 10mg daily, in some cases, healthcare professionals are able to recommend a 20mg dosage. The dosage is generally prescribed for severe cases of chronic idiopathic urticaria. However, a higher dose potentially carries an increased risk of side effects, including drowsiness and dry mouth, and must only be taken under the supervision of a healthcare professional.

Cetirizine Hydrochloride Availability & Pricing

How much is cetirizine 10Mg in the UK?

In the UK, the cost of cetirizine 10mg tablets vary, typically, a pack of 30 tablets might range from around £3 to £7, depending on the specific brand and outlet from which it is purchased. It is recommended to check local pharmacies or trusted online retailers for the most current prices.

Cetirizine Hydrochloride Side Effects

What should I avoid while taking cetirizine?

When taking cetirizine, it is wise to avoid alcohol and other central nervous system depressants. These substances are able to amplify the drowsiness sometimes associated with cetirizine. It is prudent to avoid activities requiring mental alertness, such as driving or operating machinery, until one knows how the medication affects them. Engaging in these activities is hazardous if cetirizine causes drowsiness.

Cetirizine hydrochloride side effects

Cetirizine hydrochloride has a generally favourable safety profile, however, as with any medication, side effects might occur. Common side effects include drowsiness, headache, dry mouth, and dizziness. In rare cases, more severe effects like trouble sleeping, confusion, or palpitations might occur. If any side effects persist or worsen, seeking immediate medical attention is crucial.

Cetirizine side effects in adults

Cetirizine's side effects in adults are typically mild. The most common is drowsiness, although this is less likely than with first-generation antihistamines. Other less common effects include dry mouth, headache, dizziness, and nausea. If these side effects continue or any unusual symptoms appear, it's important to contact a healthcare professional promptly.

Cetirizine Hydrochloride Alternatives

What is an alternative for cetirizine hydrochloride?

Alternatives to cetirizine hydrochloride include other second-generation antihistamines such as loratadine (Claritin) or fexofenadine (Allegra). These drugs function similarly to cetirizine, reducing allergy symptoms with less risk of drowsiness. Diphenhydramine (Benadryl) is another alternative, although it is a first-generation antihistamine and might cause more drowsiness.

What is similar to cetirizine 10Mg?

Similar to cetirizine 10mg, loratadine 10mg and fexofenadine 180mg are second-generation antihistamines used for managing allergy symptoms. These dosages, however, are just guidelines, and the exact dose and frequency of administration must always be directed by a healthcare professional or package instructions.

Is cetirizine hydrochloride better than Claritin?

Yes, in some cases cetirizine hydrochloride is better than Claritin. Some studies suggest cetirizine might act faster and be more effective at relieving certain symptoms, such as itching. However, individual responses vary, and the best choice depends on the individual's specific needs and potential side effects. Generally, the efficacy of cetirizine hydrochloride compared to Claritin (loratadine) tends to be similar. 

Which is best: cetirizine or loratadine?

The choice between cetirizine and loratadine often boils down to personal preference and the specific symptom profile of the individual. Both are second-generation antihistamines and have comparable effectiveness in managing allergy symptoms. Cetirizine is known for working slightly faster in some cases, while loratadine is generally less likely to cause drowsiness. It is recommended to discuss these options with a healthcare professional to determine the most appropriate choice for individual needs.