Zyrtec Review for Allergies

Zyrtec Review: This Antihistamine Made Me Addicted

In Review by Anthony2 Comments

Zyrtec Review for Allergies

Zyrtec Review: Cetirizine Doesn’t Work for Allergies

It seems like an exponentially-increasing number of us are suffering from the symptoms of allergies during every pollen season, including summer and winter. If your allergies are as bad as mine are, they are likely disrupting the potential for your day. Instead of being productive, you are stuck inside blowing your nose afraid of looking or seeming gross because of your symptoms.

I remember constantly sneezing, dealing with brain fog, and failing to blow my nose. This is why I had tried out Zyrtec in the first place, to get rid of these symptoms. However, I have come to learn that this OTC antihistamine really sucks.

This drug turned me into an allergy crackhead craving my next hit of Zyrtec. It made me really addicted to this compound and I couldn’t stop taking it for the life of me. If I did, I would itch all over my body and be in the worst, agitated mood. This is my honest and personal Zyrtec review, how I got over this annoying antihistamine addiction, and what actually works for me for the long term of treating my allergies naturally.

Zyrtec Antihistamine Review

Product: Zyrtec (Cetirizine)

Treats: Seasonal allergies, minor food allergies, watering eyes, itching face, sneezing, itching body and skin, pollen allergies, sinus inflammation, systemic inflammation caused by histamine, pressure in the sinuses, indoor allergies, chemical sensitivities, toddler allergies, baby allergies, other environmental sensitivities

Benefits Compared to Other Antihistamines: May act stronger and quicker than first-generation antihistamines. It features a very small size and lasts 24 hours.

Allergens Treated: Pollen, dust, dust mites, pet dander, mold spores, food allergens, environmental allergens, chemical allergens

Rating: 1.5 out of 5

Zyrtec Pill Actual Size

What is Zyrtec?

This chemical compound called Cetirizine is from the class of second-generation antihistamine medications that were approved for market sale via over-the-counter purchase. Cetirizine is actually a racemic chemical mixture of both the enantiomers that exist from it.

To better understand what that means, you just have to break down the chemical name of Zyrtec and the two compounds that exist within this medication. In chemistry, when a molecule can be inverted like an umbrella or mirror image, these two images are called enantiomers. Kind of like twins, Cetirizine contains the left and right enantiomers called Levocetirizine (also known as Xyzal) and Dextrocetirizine (No brand name). Zyrtec contains equal amounts of both of these almost identical chemical compounds and it is simply known as Cetirizine, which lacks a prefix.

You might be wondering if it is really true that Zyrtec is actually 50% Xyzal. After all, didn’t Xyzal become available over-the-counter way after Zyrtec did? And that’s a legitimate wonder because Xyzal (also known as Levocetirizine) is simply the isolated “left image” of the Cetirizine compound.

Also, it should be noted that mirror-image compounds called enantiomers are not the same in function at all. In chemistry, they are often very different simply due to the way the atoms are arranged. That is why Xyzal has different effects than Zyrtec. One of the enantiomers is missing and the other one is isolated.

Zyrtec Can Cause Addictive Skin Itching

Back to Zyrtec: Perhaps research on this antihistamine was not adequate enough before it was released onto the market. This drug is an example of how long-term effects can be underestimated by researchers and pharmaceutical companies. Doctors and advertisements started recommending that allergy sufferers try Zyrtec daily because there weren’t any several year-long studies about potential risks for addiction and withdrawal symptoms.

Zyrtec customers, after years of daily use, are just now discovering that they cannot stop taking this drug without experiencing unbearable itchiness all over the body, increased allergy symptoms due to histamine influx, and irritable moods. This antihistamine was released onto the market for purchase because it was determined incorrectly to be safe, and now innocent allergy consumers are facing the consequences by themselves. However, it does seem to be safe for use during the very short term, which will eliminate the risk of potentially becoming addicted to Zyrtec.

Review for Levocetirizine Xyzal

How Does Zyrtec Work for Allergies?

Cetirizine is the chemical name for Zyrtec, which is the brand name of the antihistamine. It is believed to have stronger effects that appear more quickly while lasting for 24 hours. This is touted by its marketing campaign to be its benefits over other first and second generation antihistamines.

Zyrtec works in exactly the same way that the other OTC antihistamines do. It blocks your immune system from doing what it has evolved to do when it is exposed to particles that you are allergic to.

When your body comes in contact with allergenic pollen from your surrounding environment, your body’s immune system mistakes the pollen grains for a multicellular pathogenic invader. It then releases IgE antibodies, which strangely evolved to help the body rid itself of larger animal parasites. These pro-inflammatory cells rush to the site of pollen exposure in the body (like your nose or throat) to produce inflammation with hopes that it kills the invader. However, the pathogen was not alive or a parasite, it was just harmless reproductive parts of plants in love with each other.

Read more here about possible biological explanations for allergies existing in the first place.

Zyrtec is Beneficial for the Short Term

Most health experts believe that suppressing this natural immune function of the body could be healthy. That is because histamine really has no purpose for humans anymore. In fact, it is only getting in the way of us being productive and feeling good throughout the day. Perhaps it really is beneficial for the long term to suppress or eliminate the functions of histamine because evidence shows that systemic inflammation plays a huge part in most, if not all, diseases.

Zyrtec works by forcibly preventing your immune system from releasing histamine while helping to eliminate existing levels of histamine. This eventually soothes inflammatory reactions that are being caused by your own body for no reason. Of course, this also makes you feel much better physically and emotionally. Therefore, Zyrtec offers great benefits for short-term allergy symptom treatment.

Even though blocking histamine is healthy for the long term because it reduces unnecessary systemic inflammation, Zyrtec is not a great long-term solution. This antihistamine has a great potential for addiction, side effects, and the destruction of your own wallet.

Zyrtec is not necessarily a better antihistamine than the previous generations, which could be a common misconception. The only thing that really differs is the type of risks that are involved and the way the antihistamine effects are carried out. Another difference is that it has much less long-term research than Benadryl or Claritin. To me, this makes it seem a little bit too risky to take every day, especially for children.

How Zyrtec Works for Me

My Personal Review of Zyrtec

I haven’t taken Zyrtec as a prescription from a doctor like many of you have. However, I have used Cetirizine daily for about 2 years to manage my allergies to food, pollen and pets. This is the antihistamine drug that I had used the most throughout my lifetime.

I was initially impressed with Zyrtec because it was such a small pill and it was so quickly effective for my allergy symptoms. During the initial phase of taking it, life was wonderful because the antihistamine was working as it was supposed to. However, that all changed after about a month of taking it consecutively each day.

In all honesty, I hated this drug because it made my allergies worse while it claimed to treat them. Over time, my allergic reactions got more and more severe and there was absolutely no way that I could stop taking it. If I had refused to take a Zyrtec dose or forgot about it, then I would experience this weird itching sensation all around my body.

The sensation was similar to that of working up a sweat while wearing a shirt made of non-breathable fabric. It was like small needles were itching my skin all over and I wanted it to stop so badly because I actually had to scratch all these areas out of impulse. The only way that I could stop this sensation was by taking a dose of Zyrtec. A substitute antihistamine like Benadryl actually did not work for me because I was still very itchy and sneezy. I thought it was strange that so many doctors recommended this.

Read more here about my struggle with antihistamine addiction and what I did to naturally overcome the withdrawal symptoms, along with what I do now to manage my existing allergies.

What Actually Works for Allergies?

I really cannot believe that as a society, we are still wasting our time, money and health with these antihistamine medications. I have found that there are much healthier, cheaper, and more effective antihistamines derived from natural sources like food. They did the exact same thing as Zyrtec, but more effectively and without the potential for addiction and withdrawal symptoms. 

The moment that I had discovered quercetin supplements and tried them for myself, I instantly knew that I would never go back to these terrible drugs that had affected my body so harshly through my childhood. I really have nothing but great things to say about quercetin because it was exactly what I had needed all along to manage my food and seasonal allergy symptoms.

Quercetin is the stuff in onions that clears your sinuses and airways when you eat them. However, quercetin supplements are an isolated form with a much higher dose than a single onion. It is still a completely natural food supplement derived from real vegetables.

I have yet to experience a single side effect with quercetin, but I had actually experienced side BENEFITS. In addition to improving my moderate allergy symptoms all day and night, quercetin has improved my daily mood and energy levels. It provides me with a wonderful boost kind of like caffeine, but without the jitters and more emphasis on the ability to focus and concentrate.

Quercetin Rarely Has Side Effects, but It Has Side BENEFITS

Quercetin is a natural flavonoid that acts as an antioxidant in your body. It helps to remove potentially-damaging free radicals from your cells and bloodstream. I have noticed a serious improvement in the quality of my skin, hair, and eyes while supplementing with it.

I don’t think I can say enough about how much better this natural stuff is than the harsh drugs that so many people are dealing with. From the additional side effects to the potential for physical addiction, I just can’t see how it is worth it to prefer an antihistamine drug.

I have tried a lot of quercetin supplements for allergies and I firmly believe that this one that I get on Amazon works the best for me. Click to check the price of it because sometimes it’s on sale. This one in particular includes bromelain, and allergy treating enzyme, which pairs nicely with quercetin because of its ability to break down lingering amounts of histamine in the digestive system and bloodstream. I have definitely noticed a serious improvement in my digestion while taking this stuff.

Organic quercetin and bromelain antihistamine

The best quercetin supplement that I’ve tried. It includes bromelain, an allergy enzyme.

Hopefully I have helped you by explaining my tough experience with Cetirizine. If you have a question or something to add to my Zyrtec review, please leave me a comment with the form below!

Talk to you soon,


Zyrtec Review: This Antihistamine Made Me Addicted was last modified: November 8th, 2018 by Anthony


  1. I’d do ANYTHING to avoid using big pharma drugs as a solution to health problems.

    1. Author

      Me too LOL. Hopefully, my Zyrtec review was convincing enough that it sucks.

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