This is an index of side effect / adverse reaction reports (a.k.a. adverse event reports) related to Cialis (Tadalafil) and submitted to the FDA during the sample period of about a year. The information is not vetted and should not be considered as verified clinical evidence.
Reports by Event Outcome
All Cases (407)
Death (20)
Life Threatening Events (7)
Disability (18)
Reports by Reaction Type
Drug Ineffective (58),
Vision Blurred (41),
Headache (28),
Visual Impairment (24),
Intentional Drug Misuse (23),
Myalgia (18),
Back Pain (18),
Wrong Technique in Drug Usage Process (17),
Nausea (14),
Blindness (14),
Prostate Cancer (13),
Dizziness (12)
Below are a few examples of reports where side effects / adverse reactions may be related to Cialis (Tadalafil). For a complete list or a specific selection of reports, please use the links above.
Possible Cialis side effects in male
Reported by a consumer/non-health professional from United States on 2012-08-24
Patient: male, weighing 82.1 kg (180.6 pounds)
Reactions: Chest Pain, Visual Impairment, Drug Hypersensitivity, Urinary Retention
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: Caverject; Viagra; Triazolam
Possible Cialis side effects in male
Reported by a physician from Canada on 2012-08-24
Patient: male
Reactions: Retinal Detachment
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 55 year old male
Reported by a consumer/non-health professional from United States on 2012-08-23
Patient: 55 year old male, weighing 130.6 kg (287.3 pounds)
Reactions: Back Pain, Bile Duct Stone, Drug Ineffective, Biliary Tract Infection, Cardiac Disorder, Abdominal Pain Upper, Malaise, Staphylococcal Infection, Vision Blurred
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Dosage: unk
Indication: Erectile Dysfunction
Viagra
Dosage: 100 mg, as needed
Administration route: Oral
Start date: 2010-11-01
Viagra
Dosage: 100 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2010-04-28
Other drugs received by patient: Plavix; Crestor; Micardis; Micardis; Plavix; Bystolic; Metoprolol; Zantac; Aspirin
Possible Cialis side effects in 70 year old male
Reported by a health professional (non-physician/pharmacist) from Israel on 2012-08-23
Patient: 70 year old male
Reactions: Muscle Contractions Involuntary
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Dosage: 5 mg, unk
Administration route: Oral
Cialis
Dosage: 10 mg, unk
Possible Cialis side effects in male
Reported by a physician from Canada on 2012-08-22
Patient: male
Reactions: Angioedema
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: Crestor; Ezetimibe
Possible Cialis side effects in male
Reported by a physician from Korea, Republic of on 2012-08-22
Patient: male
Reactions: Myalgia, Nasopharyngitis, Hot Flush, Chills, Dizziness, Paralysis, Tremor
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 54 year old male
Reported by a consumer/non-health professional from United States on 2012-08-22
Patient: 54 year old male
Reactions: Drug Ineffective, Gastrointestinal Carcinoma
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 55 year old male
Reported by a consumer/non-health professional from Ireland on 2012-08-22
Patient: 55 year old male
Reactions: Death
Adverse event resulted in: death
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 84 year old male
Reported by a physician from United States on 2012-08-21
Patient: 84 year old male
Reactions: HIP Fracture, Urinary Tract Obstruction, Fall
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in
Reported by a consumer/non-health professional from United States on 2012-08-20
Patient: , weighing 83.9 kg (184.6 pounds)
Reactions: Drug Ineffective, Erection Increased
Drug(s) suspected as cause:
Caverject
Dosage: unk
Caverject
Dosage: 40 ml, 1x/day
Indication: Erectile Dysfunction
Start date: 2008-01-01
Cialis
Dosage: unk
Indication: Erectile Dysfunction
End date: 2008-01-01
Viagra
Dosage: 100 mg, unk
Indication: Erectile Dysfunction
End date: 2008-01-01
Other drugs received by patient: Norvasc; Vasotec
Possible Cialis side effects in 41 year old male
Reported by a consumer/non-health professional from United States on 2012-08-20
Patient: 41 year old male, weighing 86.2 kg (189.6 pounds)
Reactions: Tinnitus
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 55 year old male
Reported by a consumer/non-health professional from United States on 2012-08-17
Patient: 55 year old male, weighing 130.6 kg (287.3 pounds)
Reactions: Back Pain, Bile Duct Stone, Drug Ineffective, Biliary Tract Infection, Cardiac Disorder, Abdominal Pain Upper, Malaise, Staphylococcal Infection, Vision Blurred
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Dosage: unk
Indication: Erectile Dysfunction
Viagra
Dosage: 100 mg, as needed
Administration route: Oral
Start date: 2010-11-01
Viagra
Dosage: 100 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2010-04-28
Other drugs received by patient: Aspirin; Micardis; Zantac; Plavix; Crestor; Plavix; Micardis; Bystolic; Metoprolol
Possible Cialis side effects in 80 year old male
Reported by a consumer/non-health professional from United Kingdom on 2012-08-17
Patient: 80 year old male
Reactions: HIP Arthroplasty, Post Procedural Complication, Incorrect Product Storage
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 41 year old male
Reported by a physician from United States on 2012-08-17
Patient: 41 year old male, weighing 83.9 kg (184.6 pounds)
Reactions: Flat Affect, Drug Ineffective, Schizophrenia, Paranoid Type, Feeling Abnormal, Loss of Libido
Drug(s) suspected as cause:
Cialis
Dosage: unk
Levitra
Dosage: unk
Seroquel
Indication: Schizophrenia
Seroquel
Dosage: unk
Indication: Sleep Disorder
Viagra
Dosage: unk, as needed
Administration route: Oral
Indication: Loss of Libido
Zoloft
Dosage: unk
Indication: Agitation
Possible Cialis side effects in male
Reported by a consumer/non-health professional from United States on 2012-08-16
Patient: male
Reactions: Vascular Graft, Drug Ineffective
Drug(s) suspected as cause:
Cialis
Dosage: 2.5 mg, unk
Indication: Erectile Dysfunction
Start date: 2010-06-01
Cialis
Dosage: 5 mg, unk
Possible Cialis side effects in male
Reported by a consumer/non-health professional from United States on 2012-08-16
Patient: male
Reactions: Neoplasm Malignant
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 48 year old male
Reported by a consumer/non-health professional from France on 2012-08-16
Patient: 48 year old male
Reactions: Drug Ineffective, Vision Blurred, Dizziness, Headache
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 62 year old male
Reported by a individual with unspecified qualification from United States on 2012-08-16
Patient: 62 year old male, weighing 72.6 kg (159.7 pounds)
Reactions: Drug Ineffective, Erectile Dysfunction
Adverse event resulted in: disablity
Drug(s) suspected as cause:
Cialis
Dosage: 5mg 1 or two week po 10mg once per week max po
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2008-12-15
End date: 2012-08-01
Cialis
Dosage: 5mg 1 or two week po 10mg once per week max po
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2012-04-10
End date: 2012-08-03
Possible Cialis side effects in 45 year old male
Reported by a physician from Japan on 2012-08-16
Patient: 45 year old male
Reactions: Thrombosis, Cardiac Failure, Cerebral Infarction, Counterfeit Drug Administered, Pulmonary Oedema, Hypertension, Renal Failure Acute
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 59 year old male
Reported by a consumer/non-health professional from United Kingdom on 2012-08-15
Patient: 59 year old male, weighing 84.0 kg (184.8 pounds)
Reactions: Angioedema, Nausea, Anaphylactic Shock, Headache
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: ACE Inhibitors; Omeprazole; Mirtazapine
Possible Cialis side effects in male
Reported by a consumer/non-health professional from United Kingdom on 2012-08-15
Patient: male
Reactions: Cardiac Failure
Drug(s) suspected as cause:
Cialis
Dosage: 1 df, prn
Cialis
Dosage: 5 mg, qd
Possible Cialis side effects in 55 year old male
Reported by a physician from Japan on 2012-08-14
Patient: 55 year old male
Reactions: Product Counterfeit, Interstitial Lung Disease
Adverse event resulted in: death, hospitalization
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: Antihypertensives; Antibiotics
Possible Cialis side effects in 60 year old male
Reported by a consumer/non-health professional from United States on 2012-08-14
Patient: 60 year old male, weighing 99.8 kg (219.5 pounds)
Reactions: Product Counterfeit, Burning Sensation, Gastrointestinal Haemorrhage, Malaise, Vomiting, Metal Poisoning, Gastrooesophageal Reflux Disease, Gastritis
Drug(s) suspected as cause:
Alcohol
Dosage: unk
Bismuth Subsalicylate
Dosage: unk
Indication: Gastrooesophageal Reflux Disease
Bismuth Subsalicylate
Indication: Gastritis
Cialis
Dosage: unk
Indication: Erectile Dysfunction
End date: 2012-06-24
Viagra
Dosage: 50 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
End date: 2012-06-24
Possible Cialis side effects in female
Reported by a physician from United States on 2012-08-14
Patient: female
Reactions: Congestive Cardiomyopathy, Intentional Drug Misuse, Arrhythmia
Adverse event resulted in: death
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: Hydrocodone Bitartrate; Acetaminophen
Possible Cialis side effects in male
Reported by a consumer/non-health professional from Denmark on 2012-08-14
Patient: male
Reactions: Retinal Artery Embolism, Blindness
Adverse event resulted in: hospitalization, disablity
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 77 year old female
Reported by a consumer/non-health professional from United States on 2012-08-13
Patient: 77 year old female
Reactions: Dyspnoea, Oedema, Intentional Drug Misuse
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Other drugs received by patient: Remodulin
Possible Cialis side effects in 41 year old male
Reported by a consumer/non-health professional from United States on 2012-08-13
Patient: 41 year old male, weighing 83.9 kg (184.6 pounds)
Reactions: Flat Affect, Drug Ineffective, Schizophrenia, Paranoid Type, Loss of Libido, Feeling Abnormal
Drug(s) suspected as cause:
Cialis
Dosage: unk
Levitra
Dosage: unk
Seroquel
Dosage: unk
Indication: Sleep Disorder
Viagra
Dosage: unk, as needed
Administration route: Oral
Indication: Loss of Libido
Zoloft
Dosage: unk
Indication: Agitation
Possible Cialis side effects in male
Reported by a consumer/non-health professional from Belgium on 2012-08-10
Patient: male
Reactions: Myalgia, Muscle Contractions Involuntary
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Cialis
Possible Cialis side effects in 44 year old male
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-10
Patient: 44 year old male, weighing 82.1 kg (180.6 pounds)
Reactions: Surgery, Chest Pain, Drug Hypersensitivity, Visual Impairment, Urinary Retention
Drug(s) suspected as cause:
Caverject
Dosage: 20 ug, every other day
Indication: Erectile Dysfunction
Start date: 2011-10-01
Cialis
Dosage: unk
Administration route: Oral
Indication: Erectile Dysfunction
Viagra
Dosage: unk
Administration route: Oral
Indication: Erectile Dysfunction
Other drugs received by patient: Triazolam
Possible Cialis side effects in male
Reported by a consumer/non-health professional from United States on 2012-08-08
Patient: male, weighing 74.8 kg (164.6 pounds)
Reactions: Confusional State, Back Pain, Eye Irritation, Urinary Incontinence, Visual Impairment, Pyrexia, Lacrimation Increased, Asthenia
Drug(s) suspected as cause:
Cialis
Dosage: 10 mg, prn
Indication: Erectile Dysfunction
Start date: 2012-06-24
End date: 2012-06-24
Cialis
Dosage: 20 mg, prn
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