Mucinex Nervousness Side Effect Reports


The following Mucinex Nervousness side effect reports were submitted by healthcare professionals and consumers.

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

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


Infection, Confusional State, Nervousness, Tremor, Hyperhidrosis

This Nervousness side effect was reported by a consumer or non-health professional from US. A 77-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Mucinex Fast Max Dm Liquid (dosage: Took 1 Dose On 09-dec-2013), which was started on Dec 09, 2013. Concurrently used drugs:
  • Tramadol
  • Ultram
  • Neurontin
When starting to take Mucinex Fast Max Dm Liquid the consumer reported the following symptoms:
  • Infection
  • Confusional State
  • Nervousness
  • Tremor
  • Hyperhidrosis
These side effects may potentially be related to Mucinex Fast Max Dm Liquid.
Hallucination, Agitation, Abasia, Mydriasis, Nervousness, Somnolence, Dizziness, Nausea

This Nervousness Mucinex Dm Maximum Strength side effect was reported by a consumer or non-health professional from US on Dec 09, 2013. A Female , 21 years of age, was treated with Mucinex Dm Maximum Strength. The patient presented the following health conditions:
  • Hallucination
  • Agitation
  • Abasia
  • Mydriasis
  • Nervousness
  • Somnolence
  • Dizziness
  • Nausea
. Mucinex Dm Maximum Strength dosage: Took 1 Tablet On 29-nov-2013. Additional drugs used at the same time: NA.
Anxiety, Nervousness

This is a Mucinex D Maximum Strength side effect report of a 57-year-old patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Mucinex D Maximum Strength (dosage:Took 1 Tablet, start time: Nov 26, 2013), combined with:
  • Tenormin
  • Lisinopril
  • Ativan
, and developed a serious reaction and a Nervousness side effect. The patient presented with:
  • Anxiety
  • Nervousness
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Mucinex D Maximum Strength treatment in patients suffering from NA, resulting in Nervousness.
Confusional State, Muscle Spasms, Anxiety, Nervousness, Chest Pain, Dyspnoea, Chest Discomfort, Myalgia

A 37-year-old patient (weight: NA) from US with the following symptoms: nasopharyngitis started Mucinex Fast Max Night Time Cold + Flu Liquid treatment (dosage: 1-2 Teaspoons 1-2 Times Per Day) on Nov 09, 2013. Soon after starting Mucinex Fast Max Night Time Cold + Flu Liquid treatment, the consumer experienced several side effects, including:
  • Confusional State
  • Muscle Spasms
  • Anxiety
  • Nervousness
  • Chest Pain
  • Dyspnoea
  • Chest Discomfort
  • Myalgia
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Mucinex Fast Max Night Time Cold + Flu Liquid side effects, such as Nervousness.
Anxiety, Feeling Jittery, Insomnia, Nervousness, Palpitations

A female patient from US was prescribed and started Mucinex on May 23, 2013. Patient felt the following Mucinex side effects: anxiety, feeling jittery, insomnia, nervousness, palpitations Additional patient health information: Female , 42 years of age, The consumer reported the following symptoms: . Mucinex dosage: NA. Concurrently used drugs: NA.
Paranoia, Nervousness, Feeling Abnormal, Dizziness

This report suggests a potential Mucinex Dm Nervousness side effect(s) that can have serious consequences. A 33-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): NA and used Mucinex Dm (dosage: NA) starting Apr 09, 2013. Soon after starting Mucinex Dm the patient began experiencing various side effects, including:
  • Paranoia
  • Nervousness
  • Feeling Abnormal
  • Dizziness
Drugs used concurrently:NA. Although Mucinex Dm demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Nervousness, may still occur.
Diarrhoea, Nervousness, Dizziness

An adverse event was reported by a consumer or non-health professional on Aug 21, 2012 by a Female taking Mucinex (dosage: (2 Tablets Less Than Every 12 Hours Apart Oral)) . Location: US , 84 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Mucinex side effects: diarrhoea, nervousness, dizziness. Additional medications/treatments:
Nervousness, Confusional State, Euphoric Mood

This Nervousness problem was reported by a consumer or non-health professional from US. A 20-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Oct 15, 2012 a consumer started treatment with Mucinex Dm (guaifenesin) (dosage: NA). The following drugs/medications were being taken at the same time:
  • Mucinex Dm (dextromethorphan Hydrobromide)
  • Birth Control Pill
When commencing Mucinex Dm (guaifenesin), the patient experienced the following unwanted symptoms /side effects:
  • Nervousness
  • Confusional State
  • Euphoric Mood
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Nervousness, may become evident only after a product is in use by the general population.
Blood Pressure Increased, Hyperventilation, Panic Attack, Dyspnoea, Nervousness, Dry Mouth, Headache, Dizziness, Abdominal Pain Upper

This is a Mucinex Dm Maximum Strength (guaifenesin) side effect report of a 64-year-old female patient (weight: NA) from US. The patient developed the following symptoms/conditions: NA and was treated with Mucinex Dm Maximum Strength (guaifenesin) (dosage: Withdrawn On 26-nov-2012) starting Nov 24, 2012. Concurrently used drugs:
  • Mucinex Dm (dextromethorphan Hydrobromide)
  • Metoprolol
  • Veramyst
Soon after that, the consumer experienced the following of symptoms:
  • Blood Pressure Increased
  • Hyperventilation
  • Panic Attack
  • Dyspnoea
  • Nervousness
  • Dry Mouth
  • Headache
  • Dizziness
  • Abdominal Pain Upper
This opens a possibility that Mucinex Dm Maximum Strength (guaifenesin) could cause Nervousness and that some female patients may be more susceptible.
Dyspnoea, Anxiety, Insomnia, Nervousness, Dizziness

This Nervousness side effect was reported by a consumer or non-health professional from US on Mar 08, 2013. A patient from US , 53 years of age, was treated with Mucinex. Directly after treatment started, patient experienced the unwanted or unexpected Mucinex side effects: dyspnoea, anxiety, insomnia, nervousness, dizziness. Mucinex dosage: Patient Took 1 600 Mg Every 12 Hours Until 19-feb-2013 Morning, Took 2 600 Mg Pills..
Associated medications used:
  • Allegra-d
These side effects may potentially be related to Mucinex.
Hypersensitivity, Heart Rate Increased, Lip Swelling, Local Swelling, Dyspnoea, Night Sweats, Abnormal Dreams, Dry Mouth, Nervousness

This Nervousness side effect was reported by a consumer or non-health professional from US. A 65-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Mucinex Fast Max Adult Dm (dextromethorphan Hydrobromide) (dosage: Took 2 Doses 21 Hours Apart On 10-dec-2012 And 11-dec-2012), which was started on Dec 10, 2012. Concurrently used drugs:
  • Mucinex Fast Max Adult Dm (guaifenesin)
  • Lamictal
  • Keppra
  • Keppra
  • Lamitol
  • Lamitol
When starting to take Mucinex Fast Max Adult Dm (dextromethorphan Hydrobromide) the consumer reported the following symptoms:
  • Hypersensitivity
  • Heart Rate Increased
  • Lip Swelling
  • Local Swelling
  • Dyspnoea
  • Night Sweats
  • Abnormal Dreams
  • Dry Mouth
  • Nervousness
These side effects may potentially be related to Mucinex Fast Max Adult Dm (dextromethorphan Hydrobromide).
Anxiety, Hallucination, Panic Attack, Psychomotor Hyperactivity, Nervousness, Tremor, Negative Thoughts, Feeling Abnormal

This Nervousness Mucinex Dm Maximum Strength (guaifenesin) side effect was reported by a consumer or non-health professional from US on Jan 14, 2013. A Female , 49 years of age, was treated with Mucinex Dm Maximum Strength (guaifenesin). The patient presented the following health conditions:
  • Anxiety
  • Hallucination
  • Panic Attack
  • Psychomotor Hyperactivity
  • Nervousness
  • Tremor
  • Negative Thoughts
  • Feeling Abnormal
. Mucinex Dm Maximum Strength (guaifenesin) dosage: Ended On 22-oct-2012.. Additional drugs used at the same time:
  • Mucinex Dm Maximum Strength (dextromethorphan Hydrobromide)
Loss Of Consciousness, Nervousness, Fatigue, Vomiting

This is a Mucinex D side effect report of a 17-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Mucinex D (dosage:NA, start time: Feb 06, 2013), combined with: NA., and developed a serious reaction and a Nervousness side effect. The patient presented with:
  • Loss Of Consciousness
  • Nervousness
  • Fatigue
  • Vomiting
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Mucinex D treatment in female patients suffering from NA, resulting in Nervousness.
Anxiety, Nervousness, Insomnia, Feeling Jittery, Tremor, Discomfort

A 60-year-old female patient (weight: NA) from US with the following symptoms: NA started Mucinex treatment (dosage: 2 Caplets Every 12 Hours.) on Feb 03, 2013. Soon after starting Mucinex treatment, the consumer experienced several side effects, including:
  • Anxiety
  • Nervousness
  • Insomnia
  • Feeling Jittery
  • Tremor
  • Discomfort
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Mucinex side effects, such as Nervousness.
Restless Legs Syndrome, Heart Rate Increased, Nervousness, Insomnia, Dizziness

A female patient from US was prescribed and started Mucinex Fast-max Cold And Sinus on Jan 30, 2013. After Mucinex was administered, patient encountered several Mucinex side effects: restless legs syndrome, heart rate increased, nervousness, insomnia, dizziness Additional patient health information: Female , 58 years of age, The consumer reported the following symptoms: . Mucinex Fast-max Cold And Sinus dosage: Took 2 Caplets On On 15-jan-2013. Concurrently used drugs:
  • Mucinex Sinus-max Day Night Maximum Strength
  • Mucinex Sinus-max Day Night Maximum Strength
Exophthalmos, Unevaluable Event, Nervousness, Dysarthria, Dizziness, Anxiety, Vision Blurred, Hypertension, Palpitations

This report suggests a potential Mucinex Fast Max Adult Cold + Sinus (acetaminophen) Nervousness side effect(s) that can have serious consequences. A 66-year-old patient from US (weight:NA) was diagnosed with the following health condition(s): NA and used Mucinex Fast Max Adult Cold + Sinus (acetaminophen) (dosage: Patient Took 4 Dose On 14-jan-2013.) starting Jan 14, 2013. Soon after starting Mucinex Fast Max Adult Cold + Sinus (acetaminophen) the patient began experiencing various side effects, including:
  • Exophthalmos
  • Unevaluable Event
  • Nervousness
  • Dysarthria
  • Dizziness
  • Anxiety
  • Vision Blurred
  • Hypertension
  • Palpitations
Drugs used concurrently:NA. Although Mucinex Fast Max Adult Cold + Sinus (acetaminophen) demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Nervousness, may still occur.
Thought Blocking, Nervousness, Restlessness, Feeling Abnormal, Feeling Jittery, Malaise, Purging, Confusional State, Retching

An adverse event was reported by a consumer or non-health professional on Jan 29, 2013 by a Female taking Mucinex Dm (dosage: Two Tablets On 16-jan-2013 And One Tablet On 17-jan-2013) . Location: US , 66 years of age, patient began experiencing various side effects, including: Patient felt the following Mucinex side effects: thought blocking, nervousness, restlessness, feeling abnormal, feeling jittery, malaise, purging, confusional state, retching. Additional medications/treatments:
Abdominal Pain Upper, Anxiety, Dizziness, Restlessness, Insomnia, Nervousness

This Nervousness problem was reported by a consumer or non-health professional from US. A 31-year-old patient (weight: NA) was diagnosed with the following medical condition(s): cough,rhinorrhoea.On Dec 31, 2012 a consumer started treatment with Mucinex Dm Maximum Strength (dosage: 1 Pild 1200 Mg Once Oral). The following drugs/medications were being taken at the same time: NA. When commencing Mucinex Dm Maximum Strength, the patient experienced the following unwanted symptoms /side effects:
  • Abdominal Pain Upper
  • Anxiety
  • Dizziness
  • Restlessness
  • Insomnia
  • Nervousness
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Nervousness, may become evident only after a product is in use by the general population.
Nausea, Hallucination, Dizziness, Presyncope, Tremor, Vomiting, Nervousness

This is a Mucinex Dm side effect report of a 30-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Mucinex Dm (dosage: NA) starting Mar 13, 2012. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Nausea
  • Hallucination
  • Dizziness
  • Presyncope
  • Tremor
  • Vomiting
  • Nervousness
This opens a possibility that Mucinex Dm could cause Nervousness and that some female patients may be more susceptible.
Vomiting, Presyncope, Hallucination, Nausea, Nervousness, Tremor, Dizziness

This Nervousness side effect was reported by a physician from UNITED STATES on Mar 14, 2012. A female patient from UNITED STATES , 30 years of age, was treated with Mucinex Dm. Patient felt the following Mucinex side effects: vomiting, presyncope, hallucination, nausea, nervousness, tremor, dizziness. Mucinex Dm dosage: NA. These side effects may potentially be related to Mucinex Dm.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Mucinex Nervousness Causes and Reviews


Fear and anxiety are part of life. You may feel anxious before you take a test or walk down a dark street. This kind of anxiety is useful - it can make you more alert or careful. It usually ends soon after you are out of the situation that caused it. But for millions of people in the United States, the anxiety does not go away, and gets worse over time. They may have chest pains or nightmares. They may even be afraid to leave home. These people have anxiety disorders. Types include

  • Panic disorder
  • Obsessive-compulsive disorder
  • Post-traumatic stress disorder
  • Phobias
  • Generalized anxiety disorder

Treatment can involve medicines, therapy or both.

NIH: National Institute of Mental Health


Mucinex Nervousness Reviews

Mon, 27 Apr 2009
I am recovering from a night in the hospital after using MUCINEX DM.I was using it for 4 days. Each time I took it I had dizziness, nausea and lightheadedness, as well as Nervousness and nightmares. It was helping my congestion, so my husband insisted that I continue. I should have listened to my body. On the 4th day I took it went to sleep and woke up and felt like my airways were constricted, there was a tightness in my chest, I walked to the bathroom and passed out on the bathroom floor. My husband rushed me to the emergency room. It has been several hours since that happened and my eyes are still hurting, I’m still dizzy and I am still having visual disturbances, and jitteriness.
Tue, 18 Jan 2011
I had Anxiety and i had dizziness and i also had Nervousness and i had tremors.This medcine is bad/And i stiill have the side effects and trying to get help now.i will never take MucinexDM ever again.
Sun, 06 Feb 2011
I took it at about 9:30 pm, then I went to bed. I awoke at about 2:30 with an unexplained Nervousness and had trouble getting back to bed. Not realizing it was the medicine, I again took it the next night at around the same time. I again awoke at 2:30 with an unexplained Nervousness accompanied with numb lips. I won't be taking it a third time.
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Top Mucinex Side Effects

Dizziness (320)
Blood Pressure Increased (225)
Headache (181)
Epistaxis (169)
Nausea (160)
Feeling Abnormal (156)
Heart Rate Increased (125)
Diarrhoea (124)
Hallucination (119)
Insomnia (109)
Dyspnoea (109)
Anxiety (107)
Vomiting (84)
Hypertension (73)
Confusional State (68)
Loss Of Consciousness (63)
Haemoptysis (62)
Tremor (55)
Asthenia (53)
Somnolence (46)
Palpitations (43)
Nervousness (41)
Off Label Use (38)
Hyperhidrosis (35)
Disorientation (35)
Urticaria (34)
Fatigue (34)
Abdominal Pain Upper (32)
Accidental Overdose (30)
Overdose (30)
Chest Pain (29)
Convulsion (28)
Cough (28)
Malaise (25)
Feeling Jittery (24)
Syncope (24)
Hypoaesthesia (24)
Lip Swelling (23)
Lethargy (23)
Psychomotor Hyperactivity (22)
Hypersensitivity (22)
Pharyngeal Oedema (22)
Faeces Discoloured (22)
Agitation (22)
Rash (21)
Chest Discomfort (21)
Unevaluable Event (21)
Vision Blurred (21)
Mucosal Haemorrhage (20)
Dysphagia (20)

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