Bilastine (20mg)

BISALATIN 20 – Bilastine 20 mg Tablet for Allergy & Hives Relief

BISALATIN 20 is 2nd generation tablet of an antihistamine with Bilastine Tablet 20 mg. Which are to alleviate symptom of allergic rhinitis (sneezing, running nose, itching/watery eyes and hives/itchy skin due to chronic urticaria) . It is a selective H1 receptor antagonist, causing side effects, specifically none to minimal somnolence, as compared to early generations of antihistamines.

 

What is BISALATIN 20?

BISALATIN 20is an allergy medication (tablet) that is manufactured by Steris Healthcare. It is based on the prescription drug known asbilastine 20mg.BISALATIN 20 falls into the non-sedating, second-generation antihistamine category, and aims to treat allergy symptoms without the sleepiness caused by the earliest allergy antihistamines, such as diphenhydramine or chlorpheniramine. TheBISALATIN 20 Tablets may be indicated to manageseasonal allergies,perennial allergies, and chronic idiopathic urticaria in adults and adolescents. The BISALATIN 20 is to be taken once day.

 

What is Bilastine 20 mg Used For?

This is one of the most searched questions about the medicine, so here's a clear breakdown.

Bilastine tablet 20 mg uses include:

• Allergic rhinitis (seasonal allergic rhinitis and perennial allergic rhinitis) — sneezing, nasal congestion, runny nose, itchy nose
• Allergic conjunctivitis — itchy, watery, red eyes caused by allergens
• Chronic spontaneous urticaria (hives) — relief from skin itching, redness, and wheals
• General allergy symptoms triggered by pollen, dust mites, pet dander, and other environmental allergens
• Skin allergy-related itching associated with histamine release

In short: if your body reacts to allergens with sneezing, itching, watery eyes, or hives, bilastine 20 mg tablet is typically prescribed to control these symptoms at the source — histamine activity.

 

How Does Bilastine 20 mg Work?

Bilastine is a selective H1 antagonist acting in a peripheral region. When the organism meets an allergen (pollens, dusts, etc), histamine, a mediator chemical that causes itchy skin, redness, swollen skin and sneezings is liberated by the mast cell.

Bilastine specifically acts on H1 receptors and prevent the binding with this mediator, the process of hypersensitivity is then blocked.

Bilastine is of low penetrate of blood brain barrier, consequently it has got no central impact, and it is called of non-sedating. Blood histamine concentrations is about 1h to 1.5h after single doses of 20 mg taken on empty stomach; symptom relief starts generally after 1 hour.

 

Is Bilastine 20 mg an Antihistamine?

Yep. Bilastine 20 mg is a 2nd generation H1 antihistamine and is classified as non-sedating. As opposed to 1st generation antihistamines, which generally had some action on histamine H1 receptor and to a lesser extent on serotonergic, muscarinic, adrenergic and etc.

Reeceptors; bilastine has selective targeting for H1 receptors and it don't cross blood brain barrier really not to mentioned binding to other receptors so it shouldn't caused dry mouth, blurred vision, urinary retention andetc etc.

Of the old types of antihistamines .

 

Benefits of Bilastine 20 mg (BISALATIN 20)

• Fast onset of action (works within about an hour)
• Long duration of action (once-daily dosing covers 24 hours)
• Minimal sedation — suitable for people who need to stay alert
• Does not undergo major metabolism through the liver's CYP450 enzyme system, reducing drug-interaction risk
• Non-habit forming
• Suitable for long-term seasonal allergy management under medical supervision

 

Who Should Take Bilastine 20 mg?

BISALATIN 20 is generally prescribed for adults and adolescents aged 12 years and above who experience:

• Recurring seasonal or year-round allergy symptoms
• Chronic hives or itchy skin reactions
• Allergic eye and nasal symptoms that interfere with daily life

It is not typically prescribed for children under 12 without a doctor's specific guidance, and individuals with severe kidney impairment should only use it under close medical supervision.

 

Dosage & Usage

How Should I Take Bilastine 20 mg?

The standard adult dose is bilastine 20 mg dosage once a day. Swallow the tablet whole with a glass of water — do not crush, break, or chew it, as it has a bitter taste and the coating helps with proper absorption.

Can I Take Bilastine 20 mg After Food?

This is important: food reduces bilastine's absorption by roughly 30%. This happens because certain food components and fruit juices — especially grapefruit, orange, and apple juice — inhibit a transport protein (OATP1A2) that carries bilastine from your intestines into your bloodstream. Taking it with food can make the dose less effective.

Should Bilastine 20 mg Be Taken Before Meals?

Yes. For the best therapeutic effect, take BISALATIN 20:

• At least 1 hour before a meal, or
• At least 2 hours after a meal

Taking it on an empty stomach with plain water ensures full absorption and maximum symptom relief.

How Often Can I Take Bilastine 20 mg?

Once daily is the standard recommended frequency for adults and adolescents.

Can I Take Bilastine 20 mg Twice Daily?

No, not without your doctor's explicit instruction. Bilastine 20 mg is formulated for once-daily dosing because its effects last approximately 24 hours. Taking it twice a day (a 40 mg total dose) is not standard practice and should only ever be considered if a physician has assessed your condition and specifically recommends a higher dose for a limited period. Self-adjusting your dose can increase the risk of side effects without necessarily improving symptom control.

What Happens If I Miss a Dose of Bilastine 20 mg?

If you forget a dose, take it as soon as you remember. However, if it's almost time for your next scheduled dose, skip the missed one and continue your regular schedule — do not double up to "catch up."

 

Side Effects

What Are the Side Effects of Bilastine 20 mg?

BISALATIN 20 is generally well-tolerated, and most people experience no significant issues. When side effects do occur, they are usually mild and temporary. Reported side effects include:

• Headache
• Mild drowsiness (uncommon, but possible in sensitive individuals)
• Dizziness
• Fatigue or tiredness
• Nausea
• Dry mouth
• Abdominal discomfort

Rare but more serious reactions can include allergic reactions to the medicine itself (rash, swelling of the face/lips/tongue, difficulty breathing) — if these occur, seek medical help immediately.

Does Bilastine 20 mg Cause Drowsiness?

Bilastine is classified as non-sedating because it doesn't easily cross into the brain. Compared to first-generation antihistamines, drowsiness is rare. However, a small percentage of users may still feel mild sleepiness, especially when starting the medication.

Can Bilastine 20 mg Make Me Sleepy?

For most people, no — this is precisely why bilastine is often chosen over older antihistamines like cetirizine or chlorpheniramine. That said, individual response varies, and it's wise to see how your body reacts before driving or operating machinery the first time you take it.

Is Bilastine 20 mg Safe for Daily Use?

When taken as prescribed and for the duration recommended by your doctor, bilastine 20 mg is considered safe for regular daily use during allergy seasons or for chronic conditions like ongoing hives. Long-term use beyond what your doctor advises should always be reviewed periodically.

How Long Do Bilastine Side Effects Last?

Mild side effects like headache or dry mouth are usually short-lived and often resolve within a few hours as the drug is processed by the body. If side effects persist beyond a day or worsen, consult your doctor.

 

Effectiveness

How Long Does Bilastine 20 mg Take to Work?

Symptom relief typically begins within about 1 hour of taking the tablet on an empty stomach, with peak blood concentration reached in 1–1.5 hours.

How Long Does Bilastine 20 mg Last?

Its effects last approximately 24 hours, which supports the once-daily dosing schedule.

Is Bilastine 20 mg Better Than Cetirizine?

Both work by selectively blocking one of the body’s most popular (or rather, overused) histamine receptors and both are safe for children with the same level of effectiveness but there are slight differences between them in terms of sedation potential and drug interactions. The latest kid on the block - bilastineBilastine is more popular these days and it might have an even lower risk of sedation than cetirizine.

Bilastine 20 mg vs Fexofenadine

Bilastine and fexofenadine are both considered minimally sedating with comparable efficacy for allergic rhinitis and urticaria. Fexofenadine also has minimal CNS penetration. Choice between the two often comes down to dosing preference, cost, and how an individual patient responds — some people find one more effective than the other for their specific symptoms.

Which Allergy Medicine Is Better, Bilastine or Loratadine?

Loratadine is an older second-generation antihistamine and generally effective, but studies suggest bilastine may offer a faster onset and slightly stronger receptor selectivity. Both are non-sedating options; your doctor can help determine which suits your allergy profile better.

 

Allergies & Conditions

Can Bilastine 20 mg Treat Allergic Rhinitis?

Yes — this is one of its primary approved uses, effective for both seasonal (pollen-triggered) and perennial (year-round, e.g., dust mite or pet dander-triggered) allergic rhinitis.

Is Bilastine 20 mg Good for Hives?

Yes. Bilastine is commonly prescribed for chronic spontaneous urticaria, helping reduce the frequency and intensity of wheals (raised, itchy welts) and associated itching.

Can Bilastine 20 mg Help With Skin Allergies?

Yes, it helps control histamine-driven skin reactions such as itching, redness, and hives caused by allergens or unknown triggers (idiopathic urticaria).

Does Bilastine 20 mg Relieve Itching?

Yes — itching driven by histamine release, whether from skin allergies, hives, or allergic rhinitis-related nasal/eye itching, is one of the core symptoms bilastine is designed to relieve.

Can Bilastine 20 mg Help With Pollen Allergy?

Yes, it's frequently used specifically for seasonal pollen allergies (hay fever), reducing sneezing, nasal congestion, and itchy/watery eyes during high-pollen periods.

 

Safety

Can I Take Bilastine 20 mg During Pregnancy?

Bilastine should only be used during pregnancy if clearly recommended by a doctor, as safety data in pregnant women is limited. Do not self-medicate — consult your obstetrician first.

Is Bilastine 20 mg Safe While Breastfeeding?

There isn't enough conclusive data confirming safety during breastfeeding. It's essential to consult your doctor, who can weigh the benefits against any potential risk to the infant.

Can Children Take Bilastine 20 mg?

The 20 mg strength is generally intended for adults and adolescents aged 12 and above. Younger children (roughly ages 6–11) are typically prescribed a lower 10 mg formulation, and only under medical guidance. Never give BISALATIN 20 to a young child without a doctor's advice.

Can Older Adults Take Bilastine 20 mg?

Generally yes, ,tab bilastine 20 mg is well-tolerated in older adults, but those with kidney issues or on multiple medications should be evaluated by a physician first, as reduced kidney function can affect how the drug is cleared from the body.

Who Should Avoid Bilastine 20 mg?

• Individuals with known hypersensitivity/allergy to bilastine or its excipients
• Patients with severe renal (kidney) impairment, unless specifically advised by a doctor
• Pregnant or breastfeeding women, without medical consultation
• Anyone with a history of heart rhythm issues, especially when combined with certain interacting drugs

 

Drug & Food Interactions

Can I Take Bilastine 20 mg With Paracetamol?

Generally, bilastine and paracetamol (acetaminophen) don't have a known significant interaction and are commonly used together for allergy symptoms accompanied by mild pain or fever. Still, inform your doctor or pharmacist of all medicines you're taking.

Can I Drink Alcohol While Taking Bilastine 20 mg?

While bilastine itself is minimally sedating, combining it with alcohol isn't recommended, as alcohol can independently cause drowsiness and impair coordination — the combined effect on individuals varies and caution is advised.

Can I Take Bilastine 20 mg With Antibiotics?

Some antibiotics, particularly those that inhibit P-glycoprotein transport (like erythromycin), may increase bilastine levels in the blood. This doesn't automatically mean it's unsafe, but your doctor should review your full medication list before combining them.

What Medicines Should Not Be Taken With Bilastine 20 mg?

Caution is advised with:

• Ketoconazole (antifungal)
• Erythromycin (antibiotic)
• Diltiazem (heart medication)
• Cyclosporine and ritonavir
• Other drugs that strongly inhibit P-glycoprotein transport, especially in patients with kidney impairment

These combinations may raise bilastine plasma levels, so a doctor's review is important before combining medications.

Can I Take Bilastine 20 mg With Other Allergy Medicines?

It's generally not recommended to combine multiple antihistamines simultaneously unless specifically instructed by a doctor, as this doesn't necessarily improve effectiveness and may increase the risk of side effects.

 

Additional Information You Should Know

A few practical details that are often left out of standard product listings but matter for real-world use:

• Storage: Store BISALATIN 20 tablets at room temperature, away from direct sunlight and moisture, and keep out of reach of children.
• Overdose caution: Taking significantly more than the prescribed dose (studies reference around 100 mg over a few days as an overdose threshold) can lead to symptoms similar to side effects and, in rare cases, changes in heart rhythm (QT interval). There is no specific antidote — treatment is symptom-based, so seek emergency medical care if overdose is suspected.
• Driving and alertness: Although bilastine is non-sedating for most users, it's wise to assess your own response before driving or operating heavy machinery the first time you take it.
• Not a cure: Bilastine manages allergy symptoms; it doesn't cure the underlying allergic condition or eliminate the allergen trigger. Combining it with allergen avoidance strategies gives the best overall results.
• Consistency matters: For chronic conditions like ongoing hives or long allergy seasons, taking the tablet at the same time each day helps maintain steady symptom control.

 

FAQs About Bilastine Tablet 20 mg 

Can I take Bilastine 20 mg every day for allergies?

Yes, when prescribed for ongoing seasonal or chronic allergic conditions, daily use is standard — just follow your doctor's guidance on duration.

How fast does Bilastine 20 mg start working?

Around 1 hour on an empty stomach.

Is Bilastine 20 mg better than Cetirizine for allergies?

Both work well; bilastine has a slightly lower sedation profile for most people, but individual response varies.

Can Bilastine 20 mg be taken on an empty stomach?

Yes — and it's actually the recommended way to take it for full effectiveness.

Does Bilastine 20 mg cause weight gain?

Weight gain is not a commonly reported side effect of bilastine.

Can Bilastine 20 mg help with dust allergy?

Yes, it's effective for perennial allergic rhinitis triggered by dust mites.

Is Bilastine 20 mg effective for chronic hives?

Yes, it's a standard option for managing chronic spontaneous urticaria.

What should I avoid while taking Bilastine 20 mg?

Avoid taking it with food, fruit juices (especially grapefruit), and unnecessary combination with other sedating substances like alcohol.

Can I drive after taking Bilastine 20 mg?

Most people can, since it's non-sedating, but confirm your personal tolerance first.

How long should I take Bilastine 20 mg for allergies?

Duration depends on your condition — seasonal allergies may need short-term use, while chronic hives may require longer courses as guided by your doctor.

 

About Steris Healthcare

BISALATIN 20 has been designed for allergies sufferers who may be experiencing symptoms at their own convenience by the pharmaceutical manufacturing processes adopted for Steris Healthcare BISALATIN 20. As is the policy with all prescription medications always ensure purchase has been made from certified retail premises where the appropriate advice has been given from licensed professional practitioners whom have prescribed for each case specifically for their circumstances and diagnosis of the individual. Manufactured by Steris Healthcare 2019 Steris Healthcare .

All information on this site has been written by professional people working in medicine today..

For information only and not meant to replace qualified, professional consultation from the prescribing physician (a registered doctor or pharmacist ). Please consult for appropriate treatment options prior to commencing any medication; continue taking any prescription drugs if prescribed; and seek professional medical advice when you wish to stop any current medication.