Safety Recall Directory
Browse and filter the latest official safety alerts globally.
altersmoke - alter smoke green - citron - 11mg/ml lot 11cit45139
altersmoke - alter smoke green - citron - 11mg/ml lot 11cit45139
etiquetage non conforme : absence de l'indice tactile de danger détectable au toucher
- - avocat
- - avocat
dépassement de la teneur maximale autorisée sur un contaminant (cadmium)¤¤
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: 1. NON VASCULAR PACK, Medline SKU # DYNJ68037C; 2. VEIN, Medline SKU # DYNJ89845; 3. VEIN, Medline SKU # DYNJ89845A.
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: 1. NON VASCULAR PACK, Medline SKU # DYNJ68037C; 2. VEIN, Medline SKU # DYNJ89845; 3. VEIN, Medline SKU # DYNJ89845A.
Medline Industries, LP has identified through post-market surveillance a potential risk of the syringe rotating adaptor unwinding during use, which may result in a loose connection and/or full disconnection between the syringe and manifold.
norepinephrine Bitartrate,16mg per 250mL 0.9% Sodium Chloride Injection USP, Fagron Sterile Services, 8710 34th St. N. Wichita, KS 67226, NDC 71266-5026-02
norepinephrine Bitartrate,16mg per 250mL 0.9% Sodium Chloride Injection USP, Fagron Sterile Services, 8710 34th St. N. Wichita, KS 67226, NDC 71266-5026-02
Lack of Assurance of Sterility; blue Break-Off-Part could detach from the administration port
B.R.A.H.M.S PlGF Plus KRYPTOR, Catalog Number: 859075N. in vitro diagnostic test for Placental Growth Factor
B.R.A.H.M.S PlGF Plus KRYPTOR, Catalog Number: 859075N. in vitro diagnostic test for Placental Growth Factor
Customers have observed quality control values out of range at the lowest quality control level (QC Level 1) for the PIGF assay which require troubleshooting steps to resolve. If Quality Controls are not performed according to the Instructions for Use, the underestimation of QC1 may go undetected and could contribute to falsely elevated sFlt-1/PlGF ratio results. A falsely elevated sFlt-1/PlGF ratio may result in a higher-risk classification for progression to preeclampsia with severe features potentially leading to intensified clinical monitoring.
Isotretinoin Capsules, USP, 30 mg, Rx Only, 10 count Prescription Pack, Manufactured for: Teva Pharmaceuticals USA, Inc., Parsippany, NJ 07054, NDC 0591-2435-15 (carton), NDC 0591-2435-45 (blister pack).
Isotretinoin Capsules, USP, 30 mg, Rx Only, 10 count Prescription Pack, Manufactured for: Teva Pharmaceuticals USA, Inc., Parsippany, NJ 07054, NDC 0591-2435-15 (carton), NDC 0591-2435-45 (blister pack).
Superpotent and Subpotent
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: 1. MTS RH LFT HRT KIT, Medline SKU # 60010508; 2. MTS 3V W/GUIDE, Medline SKU # 60100701; 3. ANGIOGRAPHY KIT, Medline SKU # 60131209; 4. MTS LHK, Medline SKU # 60160075; 5. MTS LHK, Medline SKU # 60161954; 6. MTO LHK, Medline SKU # 60230148; 7. GENERAL SURGERY TRAY, Medline SKU # 00-500510I; 8. BIOBURDEN TEST KIT - 686, Medline SKU # BIOB686; 9. RADIO ANGIO UNIV HOSP PACK-LF, Medline SKU # DYNJ0376145M; 10. SPECIALS PACK-LF, Medline SKU # DYNJ0392706K; 11. CARDIAC CATH PACK-LF, Medline SKU # DYNJ0451426O; 12. CARDIAC CATH PACK-LF, Medline SKU # DYNJ0451426P; 13. CARDIAC CATH PACK, Medline SKU # DYNJ07953N; 14. CATH PACK-LF, Medline SKU # DYNJ0803367J; 15. E.P. TRAY, Medline SKU # DYNJ19343J; 16. CARDIAC CATH PACK, Medline SKU # DYNJ20898T; 17. CATH LAB TRAY, Medline SKU # DYNJ24250G; 18. CATH LAB PACK-LF, Medline SKU # DYNJ38333D; 19. CATH LAB PACK-LF, Medline SKU # DYNJ38333F; 20. EP IMPLANT PACK-LF, Medline SKU # DYNJ38910D; 21. ADULT CATH LAB PACK, Medline SKU # DYNJ40380J; 22. CRANIOTOMY PACK-LF, Medline SKU # DYNJ43403D; 23. LAP CHOLE PACK, Medline SKU # DYNJ48487F; 24. CATH LAB ANGIOGRAPHY PACK, Medline SKU # DYNJ50779G; 25. CATH LAB ANGIOGRAPHY PACK, Medline SKU # DYNJ50779I; 26. HYBRID, Medline SKU # DYNJ57049N; 27. SPECIALS PK, Medline SKU # DYNJ57713C; 28. SPECIALS PK, Medline SKU # DYNJ57713D; 29. SPECIALS PK, Medline SKU # DYNJ57713F; 30. CARDIAC CATH LAB, Medline SKU # DYNJ57748A; 31. TAVR PACK, Medline SKU # DYNJ58771G; 32. CATH PACK GWV, Medline SKU # DYNJ59229F; 33. HEART CATH PACK, Medline SKU # DYNJ61294F; 34. CATH LAB PACK, Medline SKU # DYNJ61353C; 35. DEVICE IMPLANT PACK, Medline SKU # DYNJ64636A; 36. CUSTOM PROCEDURE KIT, Medline SKU # DYNJ65277A; 37. GENERAL VASCULAR PACK RFID-V2, Medline SKU # DYNJ66442F; 38. CARDIAC CATH PACK, Medline SKU # DYNJ69845C; 39. OMF MINOR PACK, Medline SKU # DYNJ83991C; 40. HEART CATH PACK, Medline SKU # DYNJ84133B; 41. SPECIAL PROCEDURES, Medline SKU # DYNJ85425B; 42. PRIMARY PACK, Medline SKU # DYNJT3093; 43. CARDIAC CATH PACK, Medline SKU # DYNJT3522A; 44. CARDIAC CATH PACK, Medline SKU # DYNJT3522B; 45. TOTAL KNEE PACK, Medline SKU # DYNJT4069; 46. CARDIAC CATH PACK, Medline SKU # DYNJT5685; 47. CATH PACK, Medline SKU # DYNJT6544; 48. PACK CARDIAC CATH, Medline SKU # DYNJT7591; 49. OBL CATH VEIN PACK, Medline SKU # DYNJT7863; 50. TUMESCENT SYRINGE KIT, Medline SKU # DYNJTUMSYR; 51. CSTM LH KIT, Medline SKU # VASC1054; 52. LHK, Medline SKU # VASC1130A; 53. MANIFOLD KIT, Medline SKU # VASC1137A; 54. LHK, Medline SKU # VASC1299A; 55. LHK, Medline SKU # VASC1399B; 56. LHK, Medline SKU # VASC1403; 57. IR 2 PORT, Medline SKU # VASC1404; 58. LHK, Medline SKU # VASC1405; 59. LHK, Medline SKU # VASC1455A; 60. TWO PORT MANIFOLD KIT, Medline SKU # VASC1496; 61. RHK, US, NAMIC MANIFOLD, Medline SKU # VASC1502; 62. LHK, Medline SKU # VASC1555; 63. 4 VALVE,PERC,MANIFOLD,KIT, Medline SKU # VASC1609; 64. LHK, Medline SKU # VASC1668; 65. LHK, Medline SKU # VASC1694; 66. LHK, Medline SKU # VASC1805; 67. TVR, Medline SKU # VASC1816.
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: 1. MTS RH LFT HRT KIT, Medline SKU # 60010508; 2. MTS 3V W/GUIDE, Medline SKU # 60100701; 3. ANGIOGRAPHY KIT, Medline SKU # 60131209; 4. MTS LHK, Medline SKU # 60160075; 5. MTS LHK, Medline SKU # 60161954; 6. MTO LHK, Medline SKU # 60230148; 7. GENERAL SURGERY TRAY, Medline SKU # 00-500510I; 8. BIOBURDEN TEST KIT - 686, Medline SKU # BIOB686; 9. RADIO ANGIO UNIV HOSP PACK-LF, Medline SKU # DYNJ0376145M; 10. SPECIALS PACK-LF, Medline SKU # DYNJ0392706K; 11. CARDIAC CATH PACK-LF, Medline SKU # DYNJ0451426O; 12. CARDIAC CATH PACK-LF, Medline SKU # DYNJ0451426P; 13. CARDIAC CATH PACK, Medline SKU # DYNJ07953N; 14. CATH PACK-LF, Medline SKU # DYNJ0803367J; 15. E.P. TRAY, Medline SKU # DYNJ19343J; 16. CARDIAC CATH PACK, Medline SKU # DYNJ20898T; 17. CATH LAB TRAY, Medline SKU # DYNJ24250G; 18. CATH LAB PACK-LF, Medline SKU # DYNJ38333D; 19. CATH LAB PACK-LF, Medline SKU # DYNJ38333F; 20. EP IMPLANT PACK-LF, Medline SKU # DYNJ38910D; 21. ADULT CATH LAB PACK, Medline SKU # DYNJ40380J; 22. CRANIOTOMY PACK-LF, Medline SKU # DYNJ43403D; 23. LAP CHOLE PACK, Medline SKU # DYNJ48487F; 24. CATH LAB ANGIOGRAPHY PACK, Medline SKU # DYNJ50779G; 25. CATH LAB ANGIOGRAPHY PACK, Medline SKU # DYNJ50779I; 26. HYBRID, Medline SKU # DYNJ57049N; 27. SPECIALS PK, Medline SKU # DYNJ57713C; 28. SPECIALS PK, Medline SKU # DYNJ57713D; 29. SPECIALS PK, Medline SKU # DYNJ57713F; 30. CARDIAC CATH LAB, Medline SKU # DYNJ57748A; 31. TAVR PACK, Medline SKU # DYNJ58771G; 32. CATH PACK GWV, Medline SKU # DYNJ59229F; 33. HEART CATH PACK, Medline SKU # DYNJ61294F; 34. CATH LAB PACK, Medline SKU # DYNJ61353C; 35. DEVICE IMPLANT PACK, Medline SKU # DYNJ64636A; 36. CUSTOM PROCEDURE KIT, Medline SKU # DYNJ65277A; 37. GENERAL VASCULAR PACK RFID-V2, Medline SKU # DYNJ66442F; 38. CARDIAC CATH PACK, Medline SKU # DYNJ69845C; 39. OMF MINOR PACK, Medline SKU # DYNJ83991C; 40. HEART CATH PACK, Medline SKU # DYNJ84133B; 41. SPECIAL PROCEDURES, Medline SKU # DYNJ85425B; 42. PRIMARY PACK, Medline SKU # DYNJT3093; 43. CARDIAC CATH PACK, Medline SKU # DYNJT3522A; 44. CARDIAC CATH PACK, Medline SKU # DYNJT3522B; 45. TOTAL KNEE PACK, Medline SKU # DYNJT4069; 46. CARDIAC CATH PACK, Medline SKU # DYNJT5685; 47. CATH PACK, Medline SKU # DYNJT6544; 48. PACK CARDIAC CATH, Medline SKU # DYNJT7591; 49. OBL CATH VEIN PACK, Medline SKU # DYNJT7863; 50. TUMESCENT SYRINGE KIT, Medline SKU # DYNJTUMSYR; 51. CSTM LH KIT, Medline SKU # VASC1054; 52. LHK, Medline SKU # VASC1130A; 53. MANIFOLD KIT, Medline SKU # VASC1137A; 54. LHK, Medline SKU # VASC1299A; 55. LHK, Medline SKU # VASC1399B; 56. LHK, Medline SKU # VASC1403; 57. IR 2 PORT, Medline SKU # VASC1404; 58. LHK, Medline SKU # VASC1405; 59. LHK, Medline SKU # VASC1455A; 60. TWO PORT MANIFOLD KIT, Medline SKU # VASC1496; 61. RHK, US, NAMIC MANIFOLD, Medline SKU # VASC1502; 62. LHK, Medline SKU # VASC1555; 63. 4 VALVE,PERC,MANIFOLD,KIT, Medline SKU # VASC1609; 64. LHK, Medline SKU # VASC1668; 65. LHK, Medline SKU # VASC1694; 66. LHK, Medline SKU # VASC1805; 67. TVR, Medline SKU # VASC1816.
Medline Industries, LP has identified through post-market surveillance a potential risk of the syringe rotating adaptor unwinding during use, which may result in a loose connection and/or full disconnection between the syringe and manifold.
norepinephrine Bitartrate, 32mg per 250mL 0.9% Sodium Chloride Injection USP, Fagron Sterile Services, 8710 34th St. N. Wichita, KS 67226, NDC 71266-5027-02
norepinephrine Bitartrate, 32mg per 250mL 0.9% Sodium Chloride Injection USP, Fagron Sterile Services, 8710 34th St. N. Wichita, KS 67226, NDC 71266-5027-02
Lack of Assurance of Sterility; blue Break-Off-Part could detach from the administration port
Stryker Sustainability Solution Color Cuff 24" (Yellow) Quick Connect Dual Port Single Bladder REF 5921-024-235 Stryker Sustainability Solution Color Cuff 18" (Red), Quick Connect Dual Port Single Bladder REF 5921-018-135 Stryker Sustainability Solution Color Cuff 18" (Red) Dual Port Single Bladder REF 5921-018-235.
Stryker Sustainability Solution Color Cuff 24" (Yellow) Quick Connect Dual Port Single Bladder REF 5921-024-235 Stryker Sustainability Solution Color Cuff 18" (Red), Quick Connect Dual Port Single Bladder REF 5921-018-135 Stryker Sustainability Solution Color Cuff 18" (Red) Dual Port Single Bladder REF 5921-018-235.
Due to potential for tourniquet cuffs to detach from the bladder at the welding connection and result in the cuff not being able to maintain pressure.
COOK MEDICAL Cook¿ Strange Bile Duct Stone Exploration Set: Reference Part Number C-CSRC-7.5D-40-STRANGE, Order Number G09108
COOK MEDICAL Cook¿ Strange Bile Duct Stone Exploration Set: Reference Part Number C-CSRC-7.5D-40-STRANGE, Order Number G09108
Products from the affected device lots were labeled with expiration dates that exceed the true shelf life.
0.9% Sodium Chloride Injection, USP, 900 mg per 100 mL (9 mg per mL) 1,000 mL in a Single Dose freeflex bag, 1,000 mLx10, Fresenius Medical Care, Waltham, MA 02451, Distributed by: Fresenius Medical Care RTG, LLC, Manufactured by: Fresenius Kabi, Unit of Use NDC: 65219-282-01, Unit of Sale NDC Number: 65219-282-10.
0.9% Sodium Chloride Injection, USP, 900 mg per 100 mL (9 mg per mL) 1,000 mL in a Single Dose freeflex bag, 1,000 mLx10, Fresenius Medical Care, Waltham, MA 02451, Distributed by: Fresenius Medical Care RTG, LLC, Manufactured by: Fresenius Kabi, Unit of Use NDC: 65219-282-01, Unit of Sale NDC Number: 65219-282-10.
Lack of Assurance of Sterility
0.9% Sodium Chloride Injection, USP 0.9% (450 mg per 50 mL) (9 mg per mL) 50 mL, Rx only, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Lake Zurich, IL 60047, Unit of Use NDC: 65219-466-05, Unit of Sale NDC Number: 65219-466-60.
0.9% Sodium Chloride Injection, USP 0.9% (450 mg per 50 mL) (9 mg per mL) 50 mL, Rx only, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Lake Zurich, IL 60047, Unit of Use NDC: 65219-466-05, Unit of Sale NDC Number: 65219-466-60.
Lack of Assurance of Sterility
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: MINOR PLASTIC-LF, Medline Kit SKU # DYNJ86596
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: MINOR PLASTIC-LF, Medline Kit SKU # DYNJ86596
Medline Industries, LP has identified through post-market surveillance a potential risk of the syringe rotating adaptor unwinding during use, which may result in a loose connection and/or full disconnection between the syringe and manifold.
0.9% Sodium Chloride Injection, USP, (4,500 mg per 500 mL) (9 mg per mL) 500 mL in a 500 mL freeflex bag, Rx only, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Lake Zurich, IL 60047, Unit of Use NDC: 65219-472-05, Unit of Sale NDC Number: 65219-472-20.
0.9% Sodium Chloride Injection, USP, (4,500 mg per 500 mL) (9 mg per mL) 500 mL in a 500 mL freeflex bag, Rx only, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Lake Zurich, IL 60047, Unit of Use NDC: 65219-472-05, Unit of Sale NDC Number: 65219-472-20.
Lack of Assurance of Sterility
NAMIC Angiographic Control Syringe, labeled as follows: 1. SYRINGE,7ML,TR/FR,RA,W/RES,-,P/G, Medline SKU 70083007; 2. SYRINGE,8ML,TR/FR,RA,W/RES,-,P/G, Medline SKU 70084007; 3. MTS,SYRINGE,8ML,TR/FR,RA,NO,RES,-,P/G, Medline SKU 70084017; 4. SYRINGE,7,ML,TR/FR,RA,W/RES,OEM,PG, Medline SKU 80083007; 5. SYRINGE,8,ML,TR/FR,RA,W/RES,OEM,PG, Medline SKU 80084007; 6. MTO,SYRINGE,8,ML,TR/FR,RA,NO,RES,OEM,PG, Medline SKU 80084017.
NAMIC Angiographic Control Syringe, labeled as follows: 1. SYRINGE,7ML,TR/FR,RA,W/RES,-,P/G, Medline SKU 70083007; 2. SYRINGE,8ML,TR/FR,RA,W/RES,-,P/G, Medline SKU 70084007; 3. MTS,SYRINGE,8ML,TR/FR,RA,NO,RES,-,P/G, Medline SKU 70084017; 4. SYRINGE,7,ML,TR/FR,RA,W/RES,OEM,PG, Medline SKU 80083007; 5. SYRINGE,8,ML,TR/FR,RA,W/RES,OEM,PG, Medline SKU 80084007; 6. MTO,SYRINGE,8,ML,TR/FR,RA,NO,RES,OEM,PG, Medline SKU 80084017.
Medline Industries, LP has identified through post-market surveillance a potential risk of the syringe rotating adaptor unwinding during use, which may result in a loose connection and/or full disconnection between the syringe and manifold.
Lanreotide Injection, 120 mg/0.5 mL, Box contains 1 Pre-filled syringe, Single dose only, Rx Only, Manufactured by: Pharmathen International, S.A., Rodopi, Greece. Manufactured for: Cipla USA, Inc., 10 Independence Boulevard, Suite 300, Warren, NJ 07059. NDC 69097-906-67
Lanreotide Injection, 120 mg/0.5 mL, Box contains 1 Pre-filled syringe, Single dose only, Rx Only, Manufactured by: Pharmathen International, S.A., Rodopi, Greece. Manufactured for: Cipla USA, Inc., 10 Independence Boulevard, Suite 300, Warren, NJ 07059. NDC 69097-906-67
Lack of Assurance of Sterility: Due to an FDA observation at the contract manufacturing site for deficiencies in their visual inspection procedure.
Artificial Tears Lubricant Eye Drops (glycerin 0.2%, hypromellose 0.2%, polyethylene glycol 400 1%), 0.5 oz bottles, Mfg: Geri-Care; Brooklyn, New York NDC 68788-7266-0
Artificial Tears Lubricant Eye Drops (glycerin 0.2%, hypromellose 0.2%, polyethylene glycol 400 1%), 0.5 oz bottles, Mfg: Geri-Care; Brooklyn, New York NDC 68788-7266-0
Lack of Assurance of Sterility
Boner Bears Honey Male Enhancement 100% Wildflower Honey, total of 15 pouches per box, Net Wt 15 G each pouch. Dosage: Consume 1 entire pouch 30 minutes before Intercourse. MANUFACTURED IN: FLORIDA. UPC 788362191603
Boner Bears Honey Male Enhancement 100% Wildflower Honey, total of 15 pouches per box, Net Wt 15 G each pouch. Dosage: Consume 1 entire pouch 30 minutes before Intercourse. MANUFACTURED IN: FLORIDA. UPC 788362191603
FDA analysis revealed the presence of undeclared sildenafil and Tadalafil
MicroScan Neg MIC 3J REF C54814
MicroScan Neg MIC 3J REF C54814
Due to a manufacturing issue - missing a drug in well 4/4 but contain double the amount of antibiotics
0.9% Sodium Chloride Injection, USP, 50 mL x60, Becton, Dickson and Company, 1 Beckton Drive, Franklin Lakes, NJ 07417 USA, Distributed by BD, Manufactured by Fresenius Kabi USA, LLC ("Fresenius Kabi"), Unit of Sale NDC Number: 17271-701-02.
0.9% Sodium Chloride Injection, USP, 50 mL x60, Becton, Dickson and Company, 1 Beckton Drive, Franklin Lakes, NJ 07417 USA, Distributed by BD, Manufactured by Fresenius Kabi USA, LLC ("Fresenius Kabi"), Unit of Sale NDC Number: 17271-701-02.
Lack of Assurance of Sterility
Tornier HRS Max parts: 1. TORNIER HRS Max Tuberosity Body Lat Coat, Small, Cat. No. ARS1041101 2. TORNIER HRS Max Tuberosity Body No Coat, Small, Cat. No. ARS1041102 3. TORNIER HRS Max Trial, Cat. No. ARS10252
Tornier HRS Max parts: 1. TORNIER HRS Max Tuberosity Body Lat Coat, Small, Cat. No. ARS1041101 2. TORNIER HRS Max Tuberosity Body No Coat, Small, Cat. No. ARS1041102 3. TORNIER HRS Max Trial, Cat. No. ARS10252
Affected products were incorrectly labeled as Tornier HRS Max products. These parts are compatible with the Tornier HRS system only, and are incompatible with the Tornier HRS Max system.
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: SPECIAL PROCEDURE TRAY, Medline SKU # DYNJ80513B
Medline medical convenience kits, containing NAMIC Angiographic Rotating Adaptor (RA) Control Syringes (Namic RA syringes), labeled as follows: SPECIAL PROCEDURE TRAY, Medline SKU # DYNJ80513B
Medline Industries, LP has identified through post-market surveillance a potential risk of the syringe rotating adaptor unwinding during use, which may result in a loose connection and/or full disconnection between the syringe and manifold.
5% Dextrose Injection, USP 12.5 g per 250 mL (50 mg per mL) 250 mL in a 250 mL freeflex bag, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Unit of Use NDC: 65219-458-05, Unit of Sale NDC Number: 65219-458-30.
5% Dextrose Injection, USP 12.5 g per 250 mL (50 mg per mL) 250 mL in a 250 mL freeflex bag, Fresenius Kabi USA, LLC ("Fresenius Kabi"), Unit of Use NDC: 65219-458-05, Unit of Sale NDC Number: 65219-458-30.
Lack of Assurance of Sterility
Isotretinoin Capsules, USP, 40 mg, 10 count Prescription Pacs, Rx only, Manufactured for: Teva Pharmaceuticals USA, Inc., Parsippany, NJ 07054, NDC 0591-2436-15 (carton), NDC 0591-2436-45 (blister pack).
Isotretinoin Capsules, USP, 40 mg, 10 count Prescription Pacs, Rx only, Manufactured for: Teva Pharmaceuticals USA, Inc., Parsippany, NJ 07054, NDC 0591-2436-15 (carton), NDC 0591-2436-45 (blister pack).
Superpotent and Subpotent