Common Baktar Side Effects


The most commonly reported Baktar side effects (click to view or check a box to report):

Sepsis (4)
Pneumonia (4)
Platelet Count Decreased (4)
Liver Disorder (3)
Rash (2)
Renal Failure Acute (2)
Anaemia (2)
Disseminated Intravascular Coagulation (2)
Hepatic Function Abnormal (2)
Interstitial Lung Disease (2)
Pyrexia (2)
Pneumothorax (2)
Pancytopenia (2)
Neutropenia (2)
Alanine Aminotransferase Increased (1)
Acute Graft Versus Host Disease (1)
Deep Vein Thrombosis (1)
Staphylococcal Sepsis (1)
Thrombocytopenia (1)
Altered State Of Consciousness (1)

➢ More



If you or someone in your family has experienced a serious side effect to a health product, you are encouraged to report the experience to your health care professional (e.g. physician, pharmacist). You could also complete a copy of the side effect reporting form or report your side effect to FDA.

Baktar Side Effects Reported to FDA



Baktar Side Effect Report#9061479
Lymphoproliferative Disorder, Cytomegalovirus Infection, Altered State Of Consciousness, Rheumatoid Arthritis
This is a report of a 69-year-old male patient (weight: NA) from JP, suffering from the following health symptoms/conditions: prophylaxis,back pain, who was treated with Baktar (dosage: Started On ^11-jan-2015^, start time:
Dec 27, 2012), combined with:
  • Mobic
  • Maxipime
  • Prodif
  • Gaster
  • Simponi
  • Simponi
  • Simponi
  • Simponi
and developed a serious reaction and side effect(s): Lymphoproliferative Disorder, Cytomegalovirus Infection, Altered State Of Consciousness, Rheumatoid Arthritis after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in male patients, resulting in Lymphoproliferative Disorder side effect. The patient was hospitalized.
Baktar Side Effect Report#8476778-7
Dyskinesia, Rash, Muscle Spasms
This report suggests a potential Baktar Dyskinesia side effect(s) that can have serious consequences. A 80-year-old male patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: NA and used Baktar (dosage: NA) starting
May 01, 2012. After starting Baktar the patient began experiencing various side effects, including: Dyskinesia, Rash, Muscle SpasmsAdditional drugs used concurrently:
  • Itraconazole
  • Acetaminophen
  • Therarubicin
  • Oncovin
  • Prednisolone Sodium Succinate Inj
  • Pepcid Rpd
  • Oxycodone Hydrochloride
  • Cyclophosphamide
Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Dyskinesia, may still occur.
Baktar Side Effect Report#8003288-3
Accident, Hypoalbuminaemia, Lymphocyte Count Decreased, Anaemia, Pneumonia
This Accident problem was reported by a physician from Japan. A 70-year-old female patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On
Nov 27, 2006 this consumer started treatment with Baktar(sulfamethoxazile/trimethoprim) (dosage: NA). The following drugs were being taken at the same time:
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
  • Temodal (150 Mg/m2,qd,po)
When using Baktar(sulfamethoxazile/trimethoprim), the patient experienced the following unwanted symptoms/side effects: Accident, Hypoalbuminaemia, Lymphocyte Count Decreased, Anaemia, PneumoniaThe patient was hospitalized.Although all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Accident, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7480663-7
White Blood Cell Count Decreased, Platelet Count Decreased, Ileus
This White Blood Cell Count Decreased side effect was reported by a health professional from Japan. A 73-year-old male patient (weight:NA) experienced the following symptoms/conditions: NA.The patient was prescribed Baktar (bactrim[sulfamethoxazole, Trimethoprim]) (drug dosage: NA), which was initiated on
Aug 11, 2009. Concurrently used drugs:
  • Ibritmomab Tiuxetan + Indium (111 In) (britumomab Tiuxetan) (130 Mgq, Qd, Iv)
  • Rituximab (rituximab) (250 Mg/m2, Qd, Iv Drip)
  • Methycobal (mecobalamin)
  • Antihistamines
  • Isoniazid
  • Zevalin (889 Mbq, Qd, Iv)
  • Rituximab (rituximab) (250 Mg/m2, Qd, Iv Drip)
  • Corticosteroids
.After starting to take Baktar (bactrim[sulfamethoxazole, Trimethoprim]) the consumer reported adverse symptoms, such as: White Blood Cell Count Decreased, Platelet Count Decreased, IleusThese side effects may potentially be related to Baktar (bactrim[sulfamethoxazole, Trimethoprim]). The patient was hospitalized.
Baktar Side Effect Report#7468294-6
Cough, Platelet Count Decreased, Upper Gastrointestinal Haemorrhage, Prothrombin Time Prolonged, Upper Respiratory Tract Inflammation, Thrombocytopenia, Neutropenia, Pneumonia
This is a report of a female patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: prophylaxis, who was treated with Baktar (dosage: .2 Gram, start time:
Sep 13, 2010), combined with:
  • Dexamethasone (20 Milligram)
  • Revlimid (10 Milligram)
  • Dexart (33 Milligram)
  • Takepron (30 Milligram)
  • Warfarin (2.5 Milligram)
  • Coniel (4 Milligram)
  • Revlimid (15 Milligram)
  • Dexamethasone (40 Milligram)
and developed a serious reaction and side effect(s): Cough, Platelet Count Decreased, Upper Gastrointestinal Haemorrhage, Prothrombin Time Prolonged, Upper Respiratory Tract Inflammation, Thrombocytopenia, Neutropenia, Pneumonia after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in female patients, resulting in Cough side effect. The patient was hospitalized.
Baktar Side Effect Report#7451468-8
Respiratory Failure, Sepsis
This report suggests a potential Baktar Respiratory Failure side effect(s) that can have serious consequences. A female patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: NA and used Baktar (dosage: 2iuax Per Day) starting
Aug 11, 2009. After starting Baktar the patient began experiencing various side effects, including: Respiratory Failure, SepsisAdditional drugs used concurrently:
  • Vfend (600mg Per Day)
  • Mercazole (5mg Per Day)
  • Ambisome (125mg Per Day)
  • Saxizon (400mg Per Day)
  • Alkeran (40mgm2 Per Day)
  • Methotrexate (23mg Per Day)
  • Maxipime (4g Per Day)
  • Biofermin R (6iuax Per Day)
Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Respiratory Failure, may still occur.
Baktar Side Effect Report#7448995-6
Blood Creatine Phosphokinase Increased, Pancytopenia, Disseminated Intravascular Coagulation, Asthenia
This Blood Creatine Phosphokinase Increased problem was reported by a physician from Japan. A 79-year-old female patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On
Feb 22, 2011 this consumer started treatment with Baktar (dosage: NA). The following drugs were being taken at the same time:
  • Pepcid Rpd
  • Predonine
  • Niacinamide
  • Minomycin
When using Baktar, the patient experienced the following unwanted symptoms/side effects: Blood Creatine Phosphokinase Increased, Pancytopenia, Disseminated Intravascular Coagulation, AstheniaThe patient was hospitalized.Although all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Blood Creatine Phosphokinase Increased, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7443192-2
Muscular Weakness
This Muscular Weakness side effect was reported by a physician from Japan. A male patient (weight:NA) experienced the following symptoms/conditions: NA.The patient was prescribed Baktar (drug dosage: NA), which was initiated on
Jul 07, 2010. Concurrently used drugs:
  • Intrafat
  • Vicclox
  • Allopurinol
.After starting to take Baktar the consumer reported adverse symptoms, such as: Muscular WeaknessThese side effects may potentially be related to Baktar.
Baktar Side Effect Report#7429602-5
Pyrexia, Hepatic Function Abnormal, Eosinophil Count Increased, Malaise
This is a report of a female patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: NA, who was treated with Baktar (dosage: NA, start time:
Feb 07, 2011), combined with:
  • Slow-k (600mg Per Day)
  • Revolade
  • Mucosta (300mg Per Day)
  • Avapro (100mg Per Day)
  • Alfarol (1mcg Per Day)
and developed a serious reaction and side effect(s): Pyrexia, Hepatic Function Abnormal, Eosinophil Count Increased, Malaise after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in female patients, resulting in Pyrexia side effect.
Baktar Side Effect Report#7412841-7
Hepatic Failure, Pulmonary Oedema, Cardiac Failure, Renal Failure Acute, Histiocytosis Haematophagic, Acute Graft Versus Host Disease
This report suggests a potential Baktar Hepatic Failure side effect(s) that can have serious consequences. A male patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: NA and used Baktar (dosage: 2iuax Per Day) starting
Jul 30, 2002. After starting Baktar the patient began experiencing various side effects, including: Hepatic Failure, Pulmonary Oedema, Cardiac Failure, Renal Failure Acute, Histiocytosis Haematophagic, Acute Graft Versus Host DiseaseAdditional drugs used concurrently:
  • Methotrexate (10mgm2 Per Day)
  • Predonine (1mgk Per Day)
  • Alkeran (35mgm2 Per Day)
  • Alkeran (35mgm2 Per Day)
  • Fludara (30mgm2 Per Day)
  • Alkeran (35mgm2 Per Day)
  • Diflucan (60mg Per Day)
  • Zyloric (2.5iuax Per Day)
Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Hepatic Failure, may still occur.
Baktar Side Effect Report#7409548-9
Irritability, Hallucination, Auditory, Pathogen Resistance, Anxiety
This Irritability problem was reported by a physician from Japan. A 44-year-old male patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On
Feb 25, 2010 this consumer started treatment with Baktar (dosage: NA). The following drugs were being taken at the same time:
  • Isoniazid
  • Lendormin
  • Ebutol
  • Pyrazinamide
  • Mycobutin
  • Pydoxal
  • Truvada
  • Toledomin
When using Baktar, the patient experienced the following unwanted symptoms/side effects: Irritability, Hallucination, Auditory, Pathogen Resistance, AnxietyAlthough all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Irritability, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7399419-9
Platelet Count Decreased, Blood Creatinine Decreased, Liver Disorder, Renal Disorder
This Platelet Count Decreased side effect was reported by a pharmacist from Japan. A 67-year-old male patient (weight:NA) experienced the following symptoms/conditions: NA.The patient was prescribed Baktar (drug dosage: NA), which was initiated on
Feb 01, 2011. Concurrently used drugs:
  • Vancomycin
  • Cravit
  • Neoral (Unk)
  • Prodif
.After starting to take Baktar the consumer reported adverse symptoms, such as: Platelet Count Decreased, Blood Creatinine Decreased, Liver Disorder, Renal DisorderThese side effects may potentially be related to Baktar.
Baktar Side Effect Report#7385965-0
Sepsis, Influenza, Pneumothorax, Cholecystitis Acute, Shock, Respiratory Disorder, Disseminated Intravascular Coagulation
This is a report of a male patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: NA, who was treated with Baktar (dosage: NA, start time: NS), combined with:
  • Lipitor
  • Lendormin
  • Remicade
  • Remicade
  • Allelock
  • Remicade
  • Isoniazid
  • Remicade
and developed a serious reaction and side effect(s): Sepsis, Influenza, Pneumothorax, Cholecystitis Acute, Shock, Respiratory Disorder, Disseminated Intravascular Coagulation after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in male patients, resulting in Sepsis side effect. The patient was hospitalized.
Baktar Side Effect Report#7352065-5
Fusarium Infection, Enterococcal Sepsis, Staphylococcal Sepsis
This report suggests a potential Baktar Fusarium Infection side effect(s) that can have serious consequences. A male patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: NA and used Baktar (dosage: 4 G, 3xweekly) starting
Feb 22, 2009. After starting Baktar the patient began experiencing various side effects, including: Fusarium Infection, Enterococcal Sepsis, Staphylococcal SepsisAdditional drugs used concurrently:
  • Zovirax (250 Mg, Tid)
  • Zyvox (400 Mg, Uid/qd)
  • Lymphoglobuline (370 Mg, Uid/qd)
  • Haptoglobins (2000 Iu, Uid/qd)
  • Meropen (500 Mg, Bid)
  • Funguard (Unk)
  • Methotrexate (9.7 Mg, Uid/qd)
  • Urso 250 (100 Mg, Tid)
Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Fusarium Infection, may still occur.
Baktar Side Effect Report#7347501-4
Pancytopenia
This Pancytopenia problem was reported by a consumer or non-health professional from Japan. A 63-year-old male patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On
Feb 14, 2011 this consumer started treatment with Baktar (dosage: NA). The following drugs were being taken at the same time:
  • Phenytoin
  • Keppra (500 Mg Bid Oral)
  • Ambisome
  • Prednisolone
When using Baktar, the patient experienced the following unwanted symptoms/side effects: PancytopeniaThe patient was hospitalized.Although all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Pancytopenia, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7338932-7
Neutropenia, Pneumonia, Inguinal Hernia Repair, Hyperparathyroidism Secondary, Cytomegalovirus Enteritis, Anaemia, Meniscus Lesion, Arthritis Infective, Dermal Cyst
This Neutropenia side effect was reported by a health professional from Japan. A 13-year-old female patient (weight:NA) experienced the following symptoms/conditions: small intestine transplant.The patient was prescribed Baktar (drug dosage: Unk), which was initiated on
Nov 27, 2009. Concurrently used drugs:
  • Mycocyst (100 Mg, Unk)
  • Neupogen (50 A?g, Qd)
  • Aciclovir (Unk)
  • Takepron (15 Mg, Unk)
  • Dipyridamole (Unk)
  • Biofermin (Unk)
  • Valganciclovir (450 Mg, Unk)
  • Prednisolone (10 Mg, Unk)
.After starting to take Baktar the consumer reported adverse symptoms, such as: Neutropenia, Pneumonia, Inguinal Hernia Repair, Hyperparathyroidism Secondary, Cytomegalovirus Enteritis, Anaemia, Meniscus Lesion, Arthritis Infective, Dermal CystThese side effects may potentially be related to Baktar. The patient was hospitalized.
Baktar Side Effect Report#7333082-8
Radiation Necrosis, Neoplasm Malignant, Anaplastic Astrocytoma, Brain Cancer Metastatic
This is a report of a 74-year-old female patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: NA, who was treated with Baktar (dosage: NA, start time:
Aug 15, 2009), combined with:
  • Maglax
  • Benzalin
  • Zetia
  • Primperan Tab
  • Adalat Cc
  • Depas
  • Olmetec
  • Laxoberon
and developed a serious reaction and side effect(s): Radiation Necrosis, Neoplasm Malignant, Anaplastic Astrocytoma, Brain Cancer Metastatic after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in female patients, resulting in Radiation Necrosis side effect.
Baktar Side Effect Report#7325423-2
Hepatitis Acute, Cholecystitis
This report suggests a potential Baktar Hepatitis Acute side effect(s) that can have serious consequences. A 68-year-old male patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: infection prophylaxis,hypothyroidism,essential hypertension,rheumatoid arthritis and used Baktar (dosage: 1 Df, 1x/day) starting
Aug 25, 2010. After starting Baktar the patient began experiencing various side effects, including: Hepatitis Acute, CholecystitisAdditional drugs used concurrently:
  • Thyradin S (50 Ug, 1x/day)
  • Norvasc (5 Mg, 2x/day)
  • Enbrel (25 Mg, Weekly (syringe))
  • Prednisolone (2.5 Mg, 1x/day)
  • Isoniazid (100 Mg, 2x/day)
The patient was hospitalized. Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Hepatitis Acute, may still occur.
Baktar Side Effect Report#7311606-4
Pulmonary Embolism, Aspartate Aminotransferase Increased, Deep Vein Thrombosis, Rash, Sepsis, Alanine Aminotransferase Increased, Platelet Count Decreased, Liver Disorder
This Pulmonary Embolism problem was reported by a physician from Japan. A male patient (weight: NA) was diagnosed with the following symptoms/conditions: prophylaxis. On
Oct 21, 2010 this consumer started treatment with Baktar (dosage: NA). The following drugs were being taken at the same time:
  • Selbex
  • Lenadex
  • Loxonin
  • Lenadex
  • Revlimid
  • Gaster
  • Myonal
  • Magmitt
When using Baktar, the patient experienced the following unwanted symptoms/side effects: Pulmonary Embolism, Aspartate Aminotransferase Increased, Deep Vein Thrombosis, Rash, Sepsis, Alanine Aminotransferase Increased, Platelet Count Decreased, Liver DisorderThe patient was hospitalized.Although all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Pulmonary Embolism, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7308351-8
Pyrexia
This Pyrexia side effect was reported by a physician from Japan. A male patient (weight:NA) experienced the following symptoms/conditions: NA.The patient was prescribed Baktar (drug dosage: .5iuax Per Day), which was initiated on
Apr 25, 2002. Concurrently used drugs:
  • Urso 250 (600mg Per Day)
  • Zyloric (100mg Per Day)
  • Ozex (300mg Per Day)
  • Selbex (100mg Per Day)
  • Phenothiazine (15mg Per Day)
  • Alloid G (80ml Per Day)
  • Haptoglobin (4iu3 Per Day)
  • Alkeran (70mgm2 Per Day)
.After starting to take Baktar the consumer reported adverse symptoms, such as: PyrexiaThese side effects may potentially be related to Baktar. The patient was hospitalized.
Baktar Side Effect Report#7308109-X
Tibia Fracture, Pneumonia Aspiration, Haemorrhage, Urinary Tract Infection
This is a report of a 73-year-old female patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: NA, who was treated with Baktar (dosage: NA, start time:
Jul 15, 2010), combined with:
  • Fungizone
  • Tocilizumab
  • Tocilizumab
  • Tocilizumab
  • Prednisolone
  • Lasix
  • Lasix
  • Benet
and developed a serious reaction and side effect(s): Tibia Fracture, Pneumonia Aspiration, Haemorrhage, Urinary Tract Infection after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in female patients, resulting in Tibia Fracture side effect.
Baktar Side Effect Report#7279673-4
Mediastinal Abscess, Hypersensitivity
This report suggests a potential Baktar Mediastinal Abscess side effect(s) that can have serious consequences. A female patient (weight: NA) from Japan was diagnosed with the following symptoms/conditions: prophylaxis and used Baktar (dosage: NA) starting
Oct 02, 2010. After starting Baktar the patient began experiencing various side effects, including: Mediastinal Abscess, HypersensitivityAdditional drugs used concurrently:
  • Pantethine
  • Maglax
  • Morphes
  • Sawacillin
  • Lenadex
  • Gaster D
  • Sawacillin
  • Flomox
Although Baktar demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Mediastinal Abscess, may still occur.
Baktar Side Effect Report#7276704-2
Interstitial Lung Disease
This Interstitial Lung Disease problem was reported by a physician from Japan. A 69-year-old female patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On
Jun 10, 2010 this consumer started treatment with Baktar (dosage: Unk). The following drugs were being taken at the same time:
  • Takepron (Unk)
  • One-alpha (Unk)
  • Sildenafil Citrate (60 Mg/day)
  • Prednisolone (Unk)
  • Sennosides (Unk)
  • Benzalin (Unk)
  • Warfarin (Unk)
  • Clarith (Unk)
When using Baktar, the patient experienced the following unwanted symptoms/side effects: Interstitial Lung DiseaseAlthough all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as Interstitial Lung Disease, may become evident only after a product is in use by the general population.
Baktar Side Effect Report#7228384-X
Toxic Skin Eruption, Liver Disorder
This Toxic Skin Eruption side effect was reported by a physician from Japan. A female patient (weight:NA) experienced the following symptoms/conditions: NA.The patient was prescribed Baktar (drug dosage: 400 Mg/80 Mg Per Day), which was initiated on
Feb 18, 2010. Concurrently used drugs:
  • Zyloric ^glaxo Wellcome^ (100 Mg/day)
  • Predonine (10 Mg/day)
  • Vfend (200 Mg, 2x/day)
  • Lipitor (10 Mg/day)
.After starting to take Baktar the consumer reported adverse symptoms, such as: Toxic Skin Eruption, Liver DisorderThese side effects may potentially be related to Baktar. The patient was hospitalized.
Baktar Side Effect Report#7228281-X
This is a report of a 69-year-old female patient (weight: NA) from Japan, suffering from the following health symptoms/conditions: NA, who was treated with Baktar (dosage: Unk, start time:
Jun 24, 2010), combined with:
  • Takepron (Unk)
  • Sennosides (Unk)
  • Acetylcysteine (Unk)
  • One-alpha (Unk)
  • Sildenafil Citrate (60 Mg/day)
  • Prednisolone (Unk)
  • Clarithromycin (Unk)
  • Warfarin (Unk)
and developed a serious reaction and side effect(s): after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Baktar treatment in female patients, resulting in Death side effect.


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The appearance of Baktar on this list does not mean that FDA has concluded that the drug has the listed risk. It means that FDA has identified a potential safety issue, but it does not mean that FDA has found a causal relationship between the drug and the listed risk.

What are common Baktar Side Effects for Women?

Women Side Effects Reports
Pneumonia 3
Anaemia 2
Neutropenia 2
Accident 1
Anaplastic Astrocytoma 1
Arthritis Infective 1
Asthenia 1
Blood Creatine Phosphokinase Increased 1
Brain Cancer Metastatic 1
Cough 1

What are common Baktar Side Effects for Men?

Men Side Effects Reports
Platelet Count Decreased 3
Sepsis 3
Liver Disorder 2
Pneumothorax 2
Rash 2
Renal Failure Acute 2
Acute Graft Versus Host Disease 1
Alanine Aminotransferase Increased 1
Altered State Of Consciousness 1
Anxiety 1

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