This is an index of side effect / adverse reaction reports (a.k.a. adverse event reports) related to Doxycycline 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 (303)
Death (19)
Life Threatening Events (29)
Disability (12)
Reports by Reaction Type
Rash (32),
Vomiting (20),
Renal Failure Acute (16),
Pruritus (15),
Interstitial Lung Disease (14),
Oesophageal Ulcer (13),
Hyperkalaemia (12),
Headache (12),
Drug Hypersensitivity (12),
Foreign Body (12),
Jarisch-Herxheimer Reaction (11),
Stevens-Johnson Syndrome (11)
Below are a few examples of reports where side effects / adverse reactions may be related to Doxycycline. For a complete list or a specific selection of reports, please use the links above.
Possible Doxycycline side effects in female
Reported by a consumer/non-health professional from United Kingdom on 2012-08-27
Patient: female
Reactions: Convulsion
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 53 year old female
Reported by a consumer/non-health professional from United States on 2012-08-24
Patient: 53 year old female, weighing 71.2 kg (156.7 pounds)
Reactions: Dyspnoea, Vomiting, Nausea, Drug Hypersensitivity, Rash, Headache, Anxiety, Chest Pain
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 57 year old female
Reported by a consumer/non-health professional from United States on 2012-08-23
Patient: 57 year old female, weighing 93.4 kg (205.5 pounds)
Reactions: Abdominal Discomfort, Fatigue, Vomiting, Nasopharyngitis, Ulcer, Asthenia, Lyme Disease
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Doxycycline
Dosage: 100 mg, 2x/day
Administration route: Oral
Indication: Lyme Disease
Start date: 2012-06-23
End date: 2012-06-27
Vibramycin
Dosage: unk, 1x/day
Administration route: Oral
Indication: Sinusitis
Other drugs received by patient: Synthroid; Vitamin D; Benadryl; Trazodone; Trazodone; Ambien; Celandine Extract
Possible Doxycycline side effects in 60 year old female
Reported by a individual with unspecified qualification from United States on 2012-08-15
Patient: 60 year old female, weighing 74.8 kg (164.7 pounds)
Reactions: Back Pain, Arthralgia, Bone Pain, Pain
Drug(s) suspected as cause:
Doxycycline
Other drugs received by patient: Prempro; Lisinopril; Baclofen; Seroquel; Lexapro; Mellaril; Vesicare; Lamictal
Possible Doxycycline side effects in
Reported by a consumer/non-health professional from United States on 2012-08-09
Patient:
Reactions: Pain in Extremity
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in female
Reported by a individual with unspecified qualification from United States on 2012-08-08
Patient: female, weighing 61.3 kg (134.8 pounds)
Reactions: Tongue Discolouration, Nausea, Tongue DRY, Sinus Headache
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 14 year old female
Reported by a health professional (non-physician/pharmacist) from United Kingdom on 2012-08-08
Patient: 14 year old female, weighing 42.1 kg (92.6 pounds)
Reactions: Throat Tightness
Drug(s) suspected as cause:
Doxycycline
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-24
Erythromycin
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-24
Erythromycin
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-11
End date: 2012-07-18
Other drugs received by patient: Clotrimazole; Norethindrone
Possible Doxycycline side effects in 14 year old female
Reported by a health professional (non-physician/pharmacist) from United Kingdom on 2012-08-08
Patient: 14 year old female, weighing 42.1 kg (92.6 pounds)
Reactions: Throat Tightness
Drug(s) suspected as cause:
Doxycycline
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-24
Erythromycin
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-24
Erythromycin
Indication: Product Used FOR Unknown Indication
Start date: 2012-07-11
End date: 2012-07-18
Other drugs received by patient: Clotrimazole; Norethindrone
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-07
Patient:
Reactions: Device Leakage, Catheter Site Erosion
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-07
Patient: , weighing 3.0 kg (6.6 pounds)
Reactions: Metabolic Acidosis, Hypoglycaemia, Hypotension
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-07
Patient: , weighing 3.6 kg (7.9 pounds)
Reactions: Metabolic Acidosis, Hypoglycaemia, Haemolytic Anaemia
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 37 year old male
Reported by a pharmacist from United States on 2012-08-06
Patient: 37 year old male, weighing 81.6 kg (179.6 pounds)
Reactions: Alanine Aminotransferase Increased, Aspartate Aminotransferase Increased
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in female
Reported by a consumer/non-health professional from United States on 2012-08-03
Patient: female, weighing 59.0 kg (129.7 pounds)
Reactions: Asthma, Hypothyroidism, Disbacteriosis, Polycystic Ovaries
Drug(s) suspected as cause:
Bactrim
Dosage: po
Administration route: Oral
Indication: Acne
Start date: 2007-08-01
End date: 2010-09-01
Doxycycline
Dosage: 100 mg and 150 mg twice daily po
Administration route: Oral
Indication: Acne
Start date: 2005-02-01
End date: 2007-08-01
Possible Doxycycline side effects in 63 year old female
Reported by a consumer/non-health professional from United States on 2012-07-30
Patient: 63 year old female, weighing 69.4 kg (152.7 pounds)
Reactions: Stomatitis, Chest Discomfort, Dreamy State, Pain, Headache, Hypoaesthesia, Burning Sensation, Dermatitis, Melaena
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 45 year old female
Reported by a health professional (non-physician/pharmacist) from Brunei Darussalam on 2012-07-30
Patient: 45 year old female
Reactions: Gastrooesophageal Heterotopia, Oral Herpes, Oesophageal Ulcer, Odynophagia, Scar
Drug(s) suspected as cause:
Doxycycline
Possible Doxycycline side effects in 35 year old female
Reported by a health professional (non-physician/pharmacist) from United Kingdom on 2012-07-25
Patient: 35 year old female, weighing 65.0 kg (143.0 pounds)
Reactions: Vomiting
Drug(s) suspected as cause:
Doxycycline
Other drugs received by patient: Tramadol Hydrochloride; Depo-Provera; Erythromycin Ethylsuccinate; Zapain
Possible Doxycycline side effects in 35 year old female
Reported by a health professional (non-physician/pharmacist) from United Kingdom on 2012-07-25
Patient: 35 year old female, weighing 65.0 kg (143.0 pounds)
Reactions: Vomiting
Drug(s) suspected as cause:
Doxycycline
Other drugs received by patient: Tramadol Hydrochloride; Zapain; Erythromycin Ethylsuccinate; Depo-Provera
Possible Doxycycline side effects in 32 year old female
Reported by a consumer/non-health professional from Singapore on 2012-07-24
Patient: 32 year old female
Reactions: Dermatitis, Urticaria
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Clarithromycin
Indication: Product Used FOR Unknown Indication
Doxycycline
Indication: Product Used FOR Unknown Indication
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-24
Patient:
Reactions: Metabolic Acidosis, Drug Level Increased, Hypoglycaemia, Haemolytic Anaemia
Drug(s) suspected as cause:
Doxycycline
Dosage: 300 mg, unk
Indication: Sclerotherapy
Doxycycline
Dosage: 255 mg, unk
Possible Doxycycline side effects in 89 year old female
Reported by a physician from United Kingdom on 2012-07-24
Patient: 89 year old female, weighing 60.0 kg (132.0 pounds)
Reactions: Hyperglycaemia
Adverse event resulted in: life threatening event
Drug(s) suspected as cause:
Doxycycline
Other drugs received by patient: Ranitidine; Humulin R; Digoxin
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-23
Patient:
Reactions: Metabolic Acidosis, Drug Level Increased, Hypoglycaemia, Hypotension
Drug(s) suspected as cause:
Doxycycline
Dosage: 200 mg, unk
Doxycycline
Dosage: 200 mg, unk
Indication: Sclerotherapy
Doxycycline
Dosage: 270 mg, unk
Possible Doxycycline side effects in 17 year old male
Reported by a health professional (non-physician/pharmacist) from India on 2012-07-23
Patient: 17 year old male
Reactions: Stevens-Johnson Syndrome
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Doxycycline
Dosage: unk
Administration route: Oral
Indication: Antibiotic Therapy
Doxycycline
Indication: Acne
Possible Doxycycline side effects in 44 year old female
Reported by a pharmacist from United Kingdom on 2012-07-23
Patient: 44 year old female, weighing 50.0 kg (110.0 pounds)
Reactions: Nausea, Drug-Induced Liver Injury, Urinary Tract Infection
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Doxycycline
Other drugs received by patient: Levothyroxine Sodium
Possible Doxycycline side effects in 15 year old male
Reported by a health professional (non-physician/pharmacist) from India on 2012-07-23
Patient: 15 year old male
Reactions: Stevens-Johnson Syndrome
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Doxycycline
Dosage: unk
Administration route: Oral
Indication: Antibiotic Therapy
Doxycycline
Indication: Acne
Possible Doxycycline side effects in female
Reported by a physician from United States on 2012-07-20
Patient: female, weighing 55.8 kg (122.7 pounds)
Reactions: Dehydration
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Aleve
Dosage: 220 mg, 2x/day
Administration route: Oral
Indication: Pain
Start date: 2012-06-12
End date: 2012-06-13
Doxycycline
Dosage: 100 mg, 2x/day
Administration route: Oral
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-20
PF-00299804
Dosage: 45 mg, cohorts i and ii daily continous
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-18
Other drugs received by patient: Vitamin E; Theragran-M; Vitamin D; Pamidronate Disodium; Folic Acid; Ascorbic Acid; Vitamin B-12; Motrin; MS Contin; Zofran
Possible Doxycycline side effects in female
Reported by a pharmacist from United States on 2012-07-20
Patient: female
Reactions: Rash, Drug Dispensing Error
Drug(s) suspected as cause:
Buspirone HCL
Administration route: Oral
Start date: 2011-11-07
End date: 2011-11-08
Doxycycline
Administration route: Oral
Start date: 2011-11-07
End date: 2011-11-08
Possible Doxycycline side effects in 74 year old female
Reported by a physician from United States on 2012-07-17
Patient: 74 year old female, weighing 46.9 kg (103.1 pounds)
Reactions: Diarrhoea, Dehydration
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Dacomitinib
Dosage: 45 milligram;
Administration route: Oral
Indication: non-Small Cell Lung Cancer
Start date: 2012-04-26
Doxycycline
Dosage: 200 milligram;
Administration route: Oral
Indication: non-Small Cell Lung Cancer
Start date: 2012-04-26
End date: 2012-05-17
Other drugs received by patient: Acetylsalicylic Acid SRT; Esomeprazole Magnesium; Janumet; Benazepril Hydrochloride; Glimepiride; Acetaminophen; Multi-Vitamins
Possible Doxycycline side effects in 54 year old female
Reported by a physician from United States on 2012-07-17
Patient: 54 year old female, weighing 55.8 kg (122.7 pounds)
Reactions: Vomiting, Diarrhoea, Nausea, Dehydration, Blood Creatine Increased, Renal Failure Acute
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Aleve
Dosage: 220 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2012-06-12
End date: 2012-06-13
Doxycycline
Dosage: 100 mg, bid
Administration route: Oral
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-20
Motrin
Dosage: 800 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2011-12-19
End date: 2012-06-12
MS Contin
Dosage: 15 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2012-06-12
End date: 2012-06-12
Study Drug
Dosage: 45 mg, unk
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-18
Zofran
Dosage: 4 mg, q6h
Indication: Nausea
Start date: 2012-06-17
End date: 2012-06-19
Other drugs received by patient: Theragran-M / 00610701 /; Vitamin D; Folic Acid; B12 / 00056201 /; Vitamin C / 00008001 /; Pamidronate Disodium; Vitamin E / 00110501 /
Possible Doxycycline side effects in 54 year old female
Reported by a physician from United States on 2012-07-13
Patient: 54 year old female, weighing 55.8 kg (122.7 pounds)
Reactions: Vomiting, Diarrhoea, Nausea, Dehydration, Blood Creatine Increased, Renal Failure Acute
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Aleve
Dosage: 220 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2012-06-12
End date: 2012-06-13
Doxycycline
Dosage: 100 mg, bid
Administration route: Oral
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-20
Motrin
Dosage: 800 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2011-12-19
End date: 2012-06-12
MS Contin
Dosage: 15 mg, bid
Administration route: Oral
Indication: Pain
Start date: 2012-06-12
End date: 2012-06-12
Study Drug
Dosage: 45 mg, unk
Indication: non-Small Cell Lung Cancer
Start date: 2012-05-29
End date: 2012-06-18
Zofran
Dosage: 4 mg, q6h
Indication: Nausea
Start date: 2012-06-17
End date: 2012-06-19
Other drugs received by patient: Vitamin D; Theragran-M / 00610701 /; B12 / 00056201 /; Vitamin C / 00008001 /; Vitamin E / 00110501 /; Pamidronate Disodium; Folic Acid
Possible Doxycycline side effects in
Reported by a health professional (non-physician/pharmacist) from Israel on 2012-07-12
Patient:
Reactions: Polydactyly, Foetal Exposure During Pregnancy
Drug(s) suspected as cause:
Doxycycline
Dosage: unk
Indication: Product Used FOR Unknown Indication
Roxithromycin (Unknown)
Dosage: unk
Indication: Bronchitis
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