I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.

SLIDESHOW
Prescription Drug Abuse: Addiction, Health Risks, and Treatments See SlideshowI've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
While this drug did take care of my allergies the side effects were not worth it. This drug caused me to be very jittery and tired all the time. I also experienced loss of appetite and headaches.
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
While this drug did take care of my allergies the side effects were not worth it. This drug caused me to be very jittery and tired all the time. I also experienced loss of appetite and headaches.
uncontrol high blood pressure, fast heart beat, eyes and ears presusure
Related Reading: high blood pressure
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
While this drug did take care of my allergies the side effects were not worth it. This drug caused me to be very jittery and tired all the time. I also experienced loss of appetite and headaches.
uncontrol high blood pressure, fast heart beat, eyes and ears presusure
Related Reading: high blood pressure
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
While this drug did take care of my allergies the side effects were not worth it. This drug caused me to be very jittery and tired all the time. I also experienced loss of appetite and headaches.
uncontrol high blood pressure, fast heart beat, eyes and ears presusure
Related Reading: high blood pressure
I was prescribed this drug for a sinus infection to be taken along with an antibotic. It made me feel so wierd..nervous, jittery, strange thoughts, sleeplessness. It did not clear my sinusus. I would not recommend.
Related Reading: sinus infection

SLIDESHOW
Prescription Drug Abuse: Addiction, Health Risks, and Treatments See SlideshowI've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Glad I read the reviews because I was having the ear pressure pretty bad and it was very disorienting. I can't take it at night as I can't sleep. Makes me jittery and loss of appetite but I can live witty those side effects.
I have chronic allergies year round with all symptoms & within last 2 yrs. I experience burning eyes when the sun is bright & I cannot drive. I've used a lot of meds and this is by far the best. For those comments here about jitters, no sleep, etc., I wonder if you're not using the 2.5mg./12hr. I use Xyzal at night & that took care of the no sleep, anxious, etc., problems. Also avoid stimulants(such as coffee) or it will also increase these symptoms. This works great and is the best for me especially with the congestion help part. Tx
Related Reading: xyzal
Worked well the first day, not as effective the second. Did not feel great after taking this but better after I ate. Oddest effect was difficulty urinating - never had the side effect before
i experienced rapid heart beat, sleeplessness and lack of appetite. Also, many headaches at night. I would not take again
This drug is ineffective. The FDA should allow the manufacture of Entex LA which was VERY effective. I continue to be congested and mucus pours from my nose. Don't bother using this drug.
Related Reading: entex la
While this drug did take care of my allergies the side effects were not worth it. This drug caused me to be very jittery and tired all the time. I also experienced loss of appetite and headaches.
uncontrol high blood pressure, fast heart beat, eyes and ears presusure
Related Reading: high blood pressure
I was prescribed this drug for a sinus infection to be taken along with an antibotic. It made me feel so wierd..nervous, jittery, strange thoughts, sleeplessness. It did not clear my sinusus. I would not recommend.
Related Reading: sinus infection
i was suffering from terrible allergy attacks and horrible allergy symptoms. this stopped it all except for an occasional sneeze every now and then
Related Reading: allergy
I started taking this medication because I was constantly losing my voice. My Doctor said it was most likely due to seasonal allergies, so she perscribed Clarinex-D. This pill did improve my voice, but the side effects that I experienced were not worth it. I was jittery, nervous, disoriented, and I could not sleep. It also gave me very painful headaches. I went two days with about 3 hours of sleep combined. That's when I decided to stop the medication. I would not recommend Clarinex-D to anyone.
Related Reading: clarinex
I started taking this medication because I was constantly losing my voice. My Doctor said it was most likely due to seasonal allergies, so she perscribed Clarinex-D. This pill did improve my voice, but the side effects that I experienced were not worth it. I was jittery, nervous, disoriented, and I could not sleep. It also gave me very painful headaches. I went two days with about 3 hours of sleep combined. That's when I decided to stop the medication. I would not recommend Clarinex-D to anyone.
Related Reading: clarinex
This medication worked but was definitely not worth it. It kept me up wide awake for 24+ hours. It was the most awful experience. When you are sick you want plenty of rest, not to be up for hours on end unable to sleep.
I've tried other allergy meds before, but Clarinex D 12 hr is the best I've ever used. I take one in the morning and then if I need something at night, I take a different OTC b/c the 24 hr version kept me up at night. I have not experienced any side effects. It does give me extra energy during the day, which I like.
Related Reading: allergy | clarinex