Cats

Active ingredients with withdrawal periods for this species

Tap any ingredient to view detailed withdrawal periods by product (meat, milk, and eggs).

No withdrawal periods recorded for this species yet.

Recorded adverse effects for this species

Real data from openFDA veterinary reports. The numbers represent the report count, not a severity rate.

Active ingredient	Symptom	Report count
Selamectin	Application site alopecia	5,234
Spinosad	Emesis	4,573
Spinosad	Vomiting	3,710
Fluralaner Spot-On Solution	Lack of efficacy (ectoparasite) - flea	2,951
Selamectin	Lack of efficacy (ectoparasite) - flea	2,228
Nitenpyram	Hyperactivity	2,198
Selamectin	Vomiting	2,178
Selamectin	Application site hair loss	2,151
Selamectin	Anorexia	1,886
Fluralaner Spot-On Solution	Application site hair loss	1,844
Nitenpyram	Lack of efficacy (ectoparasite) - flea	1,835
Nitenpyram	Panting	1,769
Selamectin	Depression	1,678
Spinosad	Lack of efficacy (ectoparasite) - flea	1,593
Praziquantel	Hypersalivation	1,342
Selamectin	Lethargy (see also Central nervous system depression in 'Neurological')	1,309
Meloxicam	Anorexia	1,298
Praziquantel	Vomiting	1,294
Meloxicam	Elevated creatinine	1,251
Nitenpyram	Vocalisation	1,241
Carprofen	Accidental exposure	1,241
Meloxicam	Elevated blood urea nitrogen (BUN)	1,217
Praziquantel	Application site alopecia	1,212
Selamectin	Application site lesion	1,175
Cefovecin	Lethargy (see also Central nervous system depression in 'Neurological')	1,163
Imidacloprid	Lack of efficacy (ectoparasite) - flea	1,085
Spinosad	Lethargy (see also Central nervous system depression in 'Neurological')	1,074
Spinosad	Lack of efficacy - NOS	1,038
Imidacloprid	Lethargy (see also Central nervous system depression in 'Neurological')	1,012
Meloxicam	Vomiting	1,004
Praziquantel	Lethargy (see also Central nervous system depression in 'Neurological')	980
Fluralaner Spot-On Solution	Lethargy (see also Central nervous system depression in 'Neurological')	978
Moxidectin	Lack of efficacy (ectoparasite) - flea	968
Moxidectin	Lethargy (see also Central nervous system depression in 'Neurological')	951
Buprenorphine	Behavioural disorder NOS	935
Fluralaner Spot-On Solution	Drug administered at inappropriate site	920
Nitenpyram	Agitation	899
Meloxicam	Depression	894
Imidacloprid	Hypersalivation	887
Praziquantel	Lack of efficacy (endoparasite) - tapeworm	881
Cefovecin	Anorexia	872
Imidacloprid	Behavioural disorder NOS	872
Moxidectin	Hypersalivation	864
Imidacloprid	Pruritus	850
Praziquantel	Ataxia	838
Frunevetmab	Skin scab	837
Moxidectin	Behavioural disorder NOS	813
Imidacloprid	Application site alopecia	798
Frunevetmab	Vomiting	798
Moxidectin	Application site alopecia	775
Cefovecin	Vomiting	770
Moxidectin	Pruritus	766
Meloxicam	Renal failure	752
Cefovecin	Death	718
Nitenpyram	Scratching	715
Buprenorphine	Dilated pupils	709
Carprofen	No sign	707
Frunevetmab	Lethargy (see also Central nervous system depression in Neurological)	693
Praziquantel	Behavioural disorder NOS	650
Maropitant Citrate	Vomiting	647
Frunevetmab	Lack of efficacy - NOS	641
Buprenorphine	Not eating	639
Frunevetmab	Pruritus	637
Fluralaner Spot-On Solution	Emesis (multiple)	612
Praziquantel	Lethargy (see also Central nervous system depression in Neurological)	596
Cyclosporine	Vomiting	568
Nitenpyram	Lethargy (see also Central nervous system depression in 'Neurological')	567
Buprenorphine	Hyperactivity	561
Meloxicam	Hyperphosphataemia	558
Nitenpyram	Pruritus	551
Cefovecin	Death by euthanasia	535
Cefovecin	Weight loss	521
Spinosad	UNPALATABLE	517
Meloxicam	Azotaemia	508
Imidacloprid	Vomiting	505
Buprenorphine	Dysphoria	505
Frunevetmab	Weight loss	499
Frunevetmab	Death by euthanasia	496
Fluralaner Spot-On Solution	Foaming at the mouth	485
Maropitant Citrate	Anorexia	461
Moxidectin	Vomiting	460
Imidacloprid	Anorexia	457
Enrofloxacin	Mydriasis	451
Cefovecin	Fever	445
Cefovecin	Diarrhoea	444
Fluralaner Spot-On Solution	Application site alopecia	443
Frunevetmab	Diarrhoea	442
Buprenorphine	Anorexia	440
Moxidectin	Anorexia	438
Maropitant Citrate	Lethargy (see also Central nervous system depression in 'Neurological')	426
Fluralaner Spot-On Solution	Behavioural disorder NOS	413
Enrofloxacin	Blindness	398
Buprenorphine	Death	388
Maropitant Citrate	Not eating	386
Carprofen	Vomiting	386
Maropitant Citrate	Death by euthanasia	373
Buprenorphine	Lethargy (see also Central nervous system depression in 'Neurological')	369
Spinosad	Behavioural disorder NOS	356
Maropitant Citrate	Lethargy (see also Central nervous system depression in Neurological)	342
Maropitant Citrate	Lack of efficacy - NOS	332
Maropitant Citrate	Weight loss	321
Spinosad	Accidental exposure	321
Cyclosporine	Lack of efficacy - NOS	267
Carprofen	Depression	245
Enrofloxacin	Retinal disorder NOS	244
Cyclosporine	Weight loss	236
Carprofen	Anorexia	232
Lufenuron	Vomiting	214
Gabapentin	Lethargy (see also Central nervous system depression in Neurological)	212
Lufenuron	Depression	208
Gabapentin	Vomiting	204
Gabapentin	Not eating	202
Cyclosporine	Diarrhoea	199
Lufenuron	Anorexia	197
Pyrantel	Ataxia	197
Pyrantel	Vomiting	189
Carprofen	Elevated blood urea nitrogen (BUN)	189
Carprofen	Elevated creatinine	179
Gabapentin	Weight loss	174
Cyclosporine	Hypersalivation	172
Gabapentin	Lack of efficacy - NOS	167
Enrofloxacin	Death by euthanasia	163
Gabapentin	Behavioural disorder NOS	158
Cyclosporine	Anorexia	158
Gabapentin	Death by euthanasia	150
Enrofloxacin	Anorexia	148
Lotilaner	Vomiting	148
Lotilaner	Lack of efficacy (ectoparasite) - flea	142
Gabapentin	Diarrhoea	137
Enrofloxacin	Peripheral nervous system disorder NOS	130
Cyclosporine	Behavioural disorder NOS	128
Enrofloxacin	Vomiting	120
Enrofloxacin	Ataxia	119
Milbemycin Oxime	Lethargy (see also Central nervous system depression in 'Neurological')	116
Milbemycin Oxime	Vomiting	113
Cyclosporine	Lethargy (see also Central nervous system depression in 'Neurological')	110
Lufenuron	Injection site mass	110
Carprofen	Death	108
Oclacitinib Maleate	Accidental exposure	107
Lotilaner	Panting	102
Pyrantel	Lethargy (see also Central nervous system depression in 'Neurological')	100
Sarolaner	Seizure NOS	100
Milbemycin Oxime	Accidental exposure	99
Lotilaner	Behavioural disorder NOS	96
Prednisone	Vomiting	95
Prednisone	Weight loss	94
Sarolaner	Accidental exposure	91
Prednisone	Lethargy (see also Central nervous system depression in 'Neurological')	88
Lufenuron	Injection site swelling	86
Lotilaner	Lethargy (see also Central nervous system depression in Neurological)	80
Prednisone	Lack of efficacy - NOS	79
Lufenuron	Fever	79
Pyrantel Pamoate	Vomiting	78
Prednisone	Anorexia	76
Lufenuron	Injection site abscess	71
Oclacitinib Maleate	Vomiting	71
Sarolaner	Vomiting	71
Milbemycin Oxime	Lack of efficacy (ectoparasite) - ear mite	69
Prednisone	Diarrhoea	67
Lotilaner	Scratching	65
Lufenuron	Diarrhoea	65
Prednisone	Death by euthanasia	65
Oclacitinib Maleate	Lack of efficacy - NOS	63
Pyrantel Pamoate	Anorexia	63
Prednisone	Other abnormal test result NOS	63
Deracoxib	Accidental exposure	62
Oclacitinib Maleate	Lethargy (see also Central nervous system depression in Neurological)	58
Oclacitinib Maleate	Overdose	57
Pyrantel Pamoate	Death	56
Lotilaner	Hyperactivity	54
Pyrantel	Behavioural disorder NOS	53
Lotilaner	Not eating	53
Milbemycin Oxime	Emesis	52
Pyrantel Pamoate	Diarrhoea	50
Pyrantel	Anorexia	49
Sarolaner	Twitching	49
Pyrantel Pamoate	Depression	49
Pyrantel Pamoate	Lethargy (see also Central nervous system depression in 'Neurological')	48
Milbemycin	Depression	48
Pyrantel	Lack of efficacy (endoparasite) - tapeworm	47
Sarolaner	Tremor	47
Oclacitinib Maleate	Intentional misuse	47
Pyrantel	Emesis	45
Pyrantel	Diarrhoea	44
Oclacitinib Maleate	Medication error NOS	43
Oclacitinib Maleate	Elevated alanine aminotransferase (ALT)	40
Milbemycin	Vomiting	39
Pyrantel Pamoate	Ataxia	38
Deracoxib	Vomiting	37
Milbemycin	Ataxia	37
Pyrantel Pamoate	No sign	34
Milbemycin	Accidental exposure	34
Milbemycin Oxime	Ataxia	34
Milbemycin Oxime	Behavioural disorder NOS	33
Milbemycin Oxime	INEFFECTIVE, EAR MITES	28
Ivermectin, Pyrantel	Accidental exposure	26
Sarolaner	Drooling	23
Deracoxib	PR-KIDNEY(S), LESION(S)	23
Deracoxib	Elevated creatinine	22
Milbemycin	Lack of efficacy (ectoparasite) - ear mite	21
Deracoxib	Elevated blood urea nitrogen (BUN)	20
Sarolaner	Hypersalivation	20
Deracoxib	PR-THYMUS, LESION(S)	20
Milbemycin	Anorexia	19
Deracoxib	Death by euthanasia	17
Sarolaner	Lethargy (see also Central nervous system depression in 'Neurological')	17
Ivermectin, Pyrantel	Vomiting	17
Deracoxib	Loose stool	17
Afoxolaner	Vomiting	13
Milbemycin	Trembling	12
Milbemycin, Lufenuron	Accidental exposure	12
Milbemycin	Diarrhoea	11
Ivermectin, Pyrantel	Depression	10
Fluralaner 13.64% 12-Week Chew	Accidental exposure	10
Afoxolaner	Administration error NOS	8
Fluralaner Chew Tablets	Vomiting	8
Fluralaner 13.64% 12-Week Chew	Medication error NOS	8
Fluralaner Chew Tablets	Emesis (multiple)	7
Afoxolaner	Lethargy (see also Central nervous system depression in Neurological)	7
Fluralaner 13.64% 12-Week Chew	Administration error NOS	7
Fluralaner 13.64% 12-Week Chew	Lethargy (see also Central nervous system depression in 'Neurological')	7
Fluralaner 13.64% 12-Week Chew	Lack of efficacy (ectoparasite) - flea	7
Fluralaner Chew Tablets	Lethargy (see also Central nervous system depression in 'Neurological')	6
Pyrantel As Pamoate Salt	Vomiting	6
Milbemycin, Lufenuron	Depression	6
Ivermectin, Pyrantel	Ataxia	6
Fluralaner 13.64% 12-Week Chew	Vomiting	6
Afoxolaner	Hyperactivity	6
Fluralaner Chew Tablets	Diarrhoea	5
Afoxolaner	Panting	5
Melarsomine Dihydrochloride	Death	5
Afoxolaner	Inappetence	5
Afoxolaner	Not eating	5
Fluralaner 13.64% 12-Week Chew	Drug administration error	4
Pyrantel As Pamoate Salt	Accidental exposure	4
Grapiprant	Hiding	4
Grapiprant	Elevated blood urea nitrogen (BUN)	4
Milbemycin, Lufenuron	Ataxia	4
Fluralaner 13.64% 12-Week Chew	Emesis (multiple)	4
Fluralaner Chew Tablets	Drug administration error	4
Afoxolaner	Behavioural disorder NOS	4
Grapiprant	Death by euthanasia	3
Grapiprant	Vomiting	3
Fluralaner Chew Tablets	Drooling	3
Grapiprant	Elevated creatinine	3
Grapiprant	Lack of efficacy - NOS	3
Fluralaner Chew Tablets	Hypersalivation	3
Bedinvetmab	Prescribing error	3
Milbemycin, Lufenuron	Vomiting	3
Grapiprant	Weight loss	3
Melarsomine Dihydrochloride	Accidental exposure	3
Ivermectin, Pyrantel	Diarrhoea	3
Milbemycin, Lufenuron	Staggering	3
Ivermectin, Pyrantel	Anorexia	3
Pyrantel As Pamoate Salt	Lethargy (see also Central nervous system depression in 'Neurological')	3
Fluralaner Chew Tablets	Accidental exposure	3
Trilostane	Decreased appetite	3
Grapiprant	Decreased activity	2
Ivermectin, Pyrantel	Hiding	2
Melarsomine Dihydrochloride	Depression	2
Melarsomine Dihydrochloride	Vocalisation	2
Bedinvetmab	Vomiting	2
Milbemycin, Lufenuron	No sign	2
Trilostane	Accidental exposure	2
Trilostane	Death by euthanasia	2
Trilostane	Abnormal ultrasound finding	2
Melarsomine Dihydrochloride	Respiratory distress	2
Milbemycin, Lufenuron	Twitching	2
Ivermectin, Pyrantel	Hypersalivation	2
Bedinvetmab	Accidental exposure	2
Pyrantel As Pamoate Salt	Lethargy (see also Central nervous system depression in Neurological)	2
Bedinvetmab	Lethargy (see also Central nervous system depression in Neurological)	2
Trilostane	Hyperglycaemia	2
Trilostane	Drug prescribing error	2
Trilostane	Anisocoria	2
Pyrantel As Pamoate Salt	Anorexia	2
Pyrantel As Pamoate Salt	Fever	2
Pyrantel As Pamoate Salt	Dilated pupils	2
Trilostane	Behavioural disorder NOS	2
Milbemycin, Lufenuron	Anorexia	2
Melarsomine Dihydrochloride	Cardiorespiratory arrest	1
Melarsomine Dihydrochloride	Drug administration error	1
Bedinvetmab	Decreased appetite	1
Bedinvetmab	Diarrhoea	1
Bedinvetmab	Abdominal discomfort	1
Melarsomine Dihydrochloride	Diarrhoea	1
Bedinvetmab	Abnormal posture NOS	1
Pyrantel As Pamoate Salt	Aggression	1