Benylin Somnolence Side Effect Reports


The following Benylin Somnolence side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Somnolence, can occur, and what you can do about them.

A side effect could appear soon after you start Benylin or it might take time to develop.


Amnesia, Bacterial Infection, Confusional State, Somnambulism, Somnolence

This Somnolence side effect was reported by a consumer or non-health professional from CANADA. A 66-year-old female patient (weight:NA) experienced the following symptoms/conditions: nasopharyngitis. The patient was prescribed Benylin All-in-one Cold + Flu Night Caplets (dosage: Text:2 Caplets Every 6 Hours), which was started on NS. Concurrently used drugs:
  • Fosamax
  • Evista
  • Multi-vitamins
  • Calcium
When starting to take Benylin All-in-one Cold + Flu Night Caplets the consumer reported the following symptoms:
  • Amnesia
  • Bacterial Infection
  • Confusional State
  • Somnambulism
  • Somnolence
The patient was hospitalized. These side effects may potentially be related to Benylin All-in-one Cold + Flu Night Caplets.
Amnesia, Bacterial Infection, Confusional State, Somnambulism, Somnolence

This Somnolence Benylin All-in-one Cold + Flu Night Caplets side effect was reported by a consumer or non-health professional from CANADA on Dec 04, 2008. A Female , 66 years of age, weighting 110.0 lb, was diagnosed with and was treated with Benylin All-in-one Cold + Flu Night Caplets. The patient presented the following health conditions:
  • Amnesia
  • Bacterial Infection
  • Confusional State
  • Somnambulism
  • Somnolence
. Benylin All-in-one Cold + Flu Night Caplets dosage: Text:4 Caplets (2 In Am And 2 6-hours-later). Additional drugs used at the same time:
  • Fosamax
  • Evista
  • Multi-vitamins
  • Calcium
The patient was hospitalized.
Amnesia, Bacterial Infection, Confusional State, Somnambulism, Somnolence

This is a Benylin 1 All-in-one Cold And Flu Night side effect report of a 66-year-old female patient (weight:NA) from CANADA, suffering from the following symptoms/conditions: nasopharyngitis, who was treated with Benylin 1 All-in-one Cold And Flu Night (dosage:Text:4 Caplets (2 In Am And 2 6-hours-later), start time: NS), combined with:
  • Fosamax
  • Evista
  • Multi-vitamins
  • Calcium
, and developed a serious reaction and a Somnolence side effect. The patient presented with:
  • Amnesia
  • Bacterial Infection
  • Confusional State
  • Somnambulism
  • Somnolence
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Benylin 1 All-in-one Cold And Flu Night treatment in female patients suffering from nasopharyngitis, resulting in Somnolence.
Incorrect Dose Administered, Malaise, Somnolence

A 23-year-old female patient (weight: NA) from CANADA with the following symptoms: NA started Benylin Dm-2 Extra Strength (dextromethorphan, Guaifenesin) treatment (dosage: 90 Ml Once, Oral) on May 29, 2006. Soon after starting Benylin Dm-2 Extra Strength (dextromethorphan, Guaifenesin) treatment, the consumer experienced several side effects, including:
  • Incorrect Dose Administered
  • Malaise
  • Somnolence
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Benylin Dm-2 Extra Strength (dextromethorphan, Guaifenesin) side effects, such as Somnolence.

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Benylin Somnolence Causes and Reviews


We are sorry, but no medical information on this topic currently exists in our database. Our articles are updated often, please revisit soon.


Benylin Somnolence Reviews

Fri, 28 Jan 2011

After several small sips of Benylin DM-E ( regular strength), an episode of transient global amnesia.
Same had occurred many years earlier after absorbing a number of throat lozenges on an airplane

Mon, 12 Mar 2012

I took 7.5ml of Benylin Mucus and Phlegm which is less than the recommended dosage for my age (39 yrs). I did not sleep all night, my eyes are puffy, my vision is blurred caused by a thick discharge in both of my eyes. Never have that before. Its the LAST TIME I TAKE BENYLIN.

Fri, 17 Jan 2014

I took the night time version and now I am wide awake 4 hours later, every time I am about to fall asleep my throat starts twinging and a coughing fit follows. Without the drug I don't have this it has also caused disgusting discharge from my eyes, a horrible headache and tightness in chest.
I would highly recommend NOT taking this product it is horrible and I have a feeling has probably caused serious damage to my bronchial tubes with the amount of coughing its causing.

Sun, 21 Mar 2010

Took it, didn't know it was the "drowsy" kind, went shopping and felt like i was drunk

Thu, 11 Nov 2010

I took Benylin the other night and I could not fall asleep. I was awake in my dream, or my hallucinations. My husband woke me up and my hands we crippled up and I could not move feet. He took me to emergency, as I thought I was having a stroke. The drs said it was probably a reaction to Benylin. I am 58 yr female, healthy and I do not take any other medications.

Sun, 07 Feb 2010

I just took some Benylin cough chest congestion , and I feel very drousy ! I dont understand why its not indicated ! its really stupid

Fri, 25 Oct 2013

Took the prescribed amount for my age. Did wonders in getting rid of my cough but was to busy enjoying the hallucinations to feel the relief. Took it once. Won't take it again. I like being in reality.

Wed, 12 May 2010

Took Benylin( NON DROWSY)last thing at night for chesty cough. Woke up with swollen lower right lip and right cheek. Swelling then spread rapidly around lower lip, left cheek to top lip with pink portion of lip swollen up to nose. Advised to see doctorpromptly (on a Sunday) who immediately prescribed an antihistamine whilst watching out for anaphylactic shock symptoms. Swelling went after 3 days. Awful experience.. Have taken this medication for 25 years without previous poroblems. Still have bottle Lot No A00772 Exp 01/2013

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Common Drugs

Abilify (10132)
Adderall (1304)
Amlodipine (6664)
Amoxicillin (4387)
Benadryl (1568)
Celebrex (12876 )
Celexa (1342)
Cialis (2975)
Cipro (8580)
Citalopram (7792)
Crestor (18839)
Cymbalta (14373)
Doxycycline (1757)
Effexor (7289)
Flexeril (435)
Flomax (2177)
Fluoxetine (4261)
Gabapentin (4593)
Hydrocodone (2469)
Ibuprofen (8222)
Lantus (10968)
Lexapro (3499)
Lipitor (17769)
Lisinopril (8919)
Lyrica (27148)
Medrol (650)
Mirena (41254)
Mobic (957)
Morphine (5356)
Naproxen (538)
Neurontin (6501)
Oxycodone (4438)
Pradaxa (13372)
Prednisone (5926)
Prilosec (2631)
Prozac (1954)
Seroquel (27216)
Simvastatin (8348)
Synthroid (4452)
Tamiflu (5585)
Topamax (3748)
Tramadol (5054)
Trazodone (1458)
Viagra (5394)
Vicodin (1153)
Wellbutrin (6324)
Xanax (2847)
Zocor (5718)
Zoloft(6792)
Zyrtec(1669)

Top Benylin Side Effects

Insomnia (17)
Feeling Drunk (12)
Dizziness (11)
Fatigue (9)
Anxiety (7)
Hallucination (6)
Depression (6)
Headache (5)
Vomiting (5)
Incorrect Dose Administered (5)
Confusional State (5)
Loss Of Consciousness (5)
Asthenia (4)
Somnolence (4)
Syncope (3)
Amnesia (3)
Somnambulism (3)
Bacterial Infection (3)
Weight Decreased (2)
Wheezing (2)
Cough (2)
Convulsion (2)
Rash (2)
Off Label Use (2)
Pharyngeal Oedema (2)
Accidental Exposure (2)
Malaise (2)
Diarrhoea (2)
Anosmia (2)
Pruritus (2)
Disorientation (2)
Ageusia (2)
Overdose (2)
Hypoaesthesia (2)
Hypersensitivity (2)
Reaction To Colouring (1)
Pharyngitis Streptococcal (1)
Pulse Absent (1)
Sciatica (1)
Muscle Contractions Involuntary (1)
Skin Discolouration (1)
Blood Glucose Abnormal (1)
Blood Phosphorus Decreased (1)
Slow Speech (1)
Hot Flush (1)
Blood Pressure Increased (1)
Blood Glucose Increased (1)
Joint Swelling (1)
Hyperhidrosis (1)
Laboratory Test Abnormal (1)

➢ More

Discuss Benylin Side Effects

privacy policy