Related by context. All words. (Click for frequent words.) 71 pyrazinamide 70 Rifampin 70 ceftriaxone 69 Isoniazid 68 indinavir 68 isoniazid 67 ethambutol 67 trimethoprim sulfamethoxazole 67 voriconazole 67 cidofovir 67 imipenem 67 nevirapine Viramune 66 levofloxacin 66 stavudine d4T 66 amprenavir 66 rifabutin 66 Epivir 66 lopinavir 66 tenofovir Viread 66 ZIAGEN 65 rifampicin 65 protease inhibitor PI 65 mupirocin 65 proguanil 65 gatifloxacin 65 efavirenz Sustiva 65 rifapentine 65 ISENTRESS 64 amphotericin B 64 Rifampicin 64 vancomycin 64 lamivudine 3TC 64 pegylated interferon alfa 64 INTELENCE 64 Sustiva efavirenz 64 cefixime 64 nelfinavir 64 SMZ TMP 64 indinavir Crixivan 64 stavudine 64 protease inhibitors PIs 64 zidovudine AZT 64 fluconazole 64 pyrimethamine 64 pegylated interferon alfa 2a 64 INVANZ 64 itraconazole 64 tigecycline 64 lamivudine 63 meropenem 63 APTIVUS r 63 efavirenz emtricitabine 63 PREZISTA r 63 ritonavir boosted 63 tinidazole 63 amoxicillin clavulanate 63 potent CYP#A# inhibitors 63 carbamazepine phenobarbital phenytoin rifampin 63 MAO inhibitors 63 moxifloxacin 63 NRTI backbone 63 lopinavir ritonavir 63 abacavir lamivudine 63 docetaxel Taxotere ® 63 trimethoprim 63 Lopinavir ritonavir 63 AZT zidovudine Retrovir 63 miconazole 63 zidovudine lamivudine 63 zidovudine 63 fosamprenavir 63 clindamycin 63 macrolide antibiotic 63 AZT zidovudine 63 zanamivir Relenza 62 peginterferon alfa 2a Pegasys 62 oseltamivir Tamiflu 62 nicardipine 62 pimozide 62 lopinavir ritonavir Kaletra 62 NNRTIs 62 Clindamycin 62 intravenous bisphosphonates 62 benazepril 62 saquinavir 62 amodiaquine 62 quinolone 62 oral antifungal 62 ritonavir 62 tenofovir DF 62 quinolones 62 atazanavir 62 clarithromycin 62 nucleoside reverse transcriptase inhibitors 62 antibiotics ciprofloxacin 62 raltegravir 62 tenofovir disoproxil fumarate 62 rifamycin 62 co trimoxazole 62 sulfamethoxazole 62 Pegasys ® 62 quinolone antibiotics 62 NRTIs 62 REYATAZ 62 linezolid 62 atovaquone 62 beta lactam antibiotic 62 griseofulvin 62 antibiotic amoxicillin 62 itraconazole Sporanox 62 azithromycin 62 tazobactam 62 Amantadine 62 hydroxychloroquine 62 azoles 62 mycophenolate mofetil 62 Zidovudine 62 Raltegravir 62 TMP SMX 61 neomycin 61 methylergonovine 61 AVELOX 61 Pegylated interferon 61 loperamide 61 omeprazole Prilosec 61 chemoprophylaxis 61 nelfinavir Viracept 61 administered concomitantly 61 topical antibiotics 61 ofloxacin 61 beta lactam antibiotics 61 coadministered 61 piperacillin tazobactam 61 LEXIVA 61 non nucleoside reverse 61 drugs isoniazid 61 CANCIDAS 61 capreomycin 61 S. aureus isolates 61 daunorubicin 61 idarubicin 61 penicillin amoxicillin 61 Copegus ribavirin 61 lumefantrine 61 pegylated interferons 61 3TC lamivudine Epivir 61 Fluconazole 61 emtricitabine tenofovir 61 azathioprine 61 Valcyte 61 ZYVOX 61 sulfadoxine pyrimethamine 61 clavulanate 61 cefuroxime 61 Epivir R 61 NovoLog ® Mix 61 fumarate 61 mainline antibiotics isoniazid 61 doxazosin 61 clomiphene 61 IXEMPRA 61 terfenadine 61 rizatriptan 61 lamivudine zidovudine 61 aldosterone antagonist 61 PREZISTA rtv 61 diuretic hydrochlorothiazide 60 interferon alfa 2b 60 d4T stavudine Zerit 60 ergotamine 60 Acyclovir 60 fluticasone salmeterol 60 dexamethasone Decadron 60 enfuvirtide 60 calcineurin inhibitors 60 Metronidazole 60 granisetron 60 antibiotic azithromycin 60 spironolactone 60 atazanavir Reyataz 60 nucleoside analogs 60 cotrimoxazole 60 verapamil 60 NNRTI 60 Levofloxacin 60 ddI 60 acellular pertussis vaccine 60 ketorolac 60 erlotinib Tarceva ® 60 protease inhibitors 60 ertapenem 60 sodium stibogluconate 60 caspofungin 60 nucleoside analogues 60 oral antibiotic 60 metronidazole 60 ciprofloxacin 60 Coadministration 60 LEVAQUIN 60 Peg IFN 60 chlorthalidone 60 Amodiaquine 60 peginterferon alpha 2a 60 Emtriva Viread 60 Lamivudine 60 KETEK 60 abacavir sulfate lamivudine 60 NORVIR 60 Moxifloxacin 60 APTIVUS 60 Rimantadine 60 tenofovir TDF 60 alpha interferon 60 Kivexa 60 Sporanox 60 artemether 60 Gilead Viread 60 valacyclovir Valtrex 60 Ribavirin 60 Ciprofloxacin 60 echinocandin 60 amphotericin 60 EPIVIR 60 COMBIVIR 60 methicillin 60 Intelence 60 sorafenib Nexavar 60 trans retinoic acid ATRA 60 primaquine 60 Vfend 60 ganciclovir 60 REYATAZ R 60 DMARDS 60 tricyclic antidepressant 60 Atripla combines 59 Noxafil 59 Combination therapy 59 ampicillin 59 Pegasys peginterferon alfa 2a 59 SUSTIVA 59 tipranavir 59 transcriptase inhibitors 59 cephalosporin antibiotics 59 biologic DMARD 59 myopathy rhabdomyolysis 59 saquinavir ritonavir 59 ritonavir boosted protease inhibitor 59 darunavir 59 NRTI 59 acyclovir Zovirax 59 beta lactams 59 antiemetic 59 Saquinavir 59 Cyclosporine 59 candidemia 59 cholestyramine 59 nucleoside reverse transcriptase inhibitor 59 antiemetics 59 diphtheria toxoid 59 prednisone prednisolone 59 oral antihistamines 59 LPV r 59 DOXIL 59 Diovan HCT 59 imatinib Gleevec 59 ribavirin Copegus 59 parenterally administered 59 quinidine 59 poliovirus vaccine 59 Hydrochlorothiazide 59 nitrofurantoin 59 potassium supplements 59 Roche Pegasys 59 Zerit 59 cephalosporins 59 Valtrex valacyclovir 59 tretinoin 59 Abacavir 59 echinocandins 59 Tindamax R 59 doripenem 59 cefepime 59 idraparinux 59 topical antifungal 59 aprepitant 59 thiazides 59 immunosuppressive agents 59 dapsone 59 haloperidol Haldol 59 esomeprazole Nexium 59 antibiotic vancomycin 59 ribavirin therapy 59 boosted protease inhibitor 59 Fludara 59 hydrochlorothiazide 59 Cefixime 59 Levaquin levofloxacin 59 nonnucleoside reverse transcriptase inhibitors 59 DMARDs 59 Diflucan 59 Ampicillin 59 Mg Uk 59 penicillins 59 Itraconazole 59 diclofenac Voltaren 59 monoamine oxidase inhibitors MAOIs 59 fluvastatin 59 adriamycin 59 interferon alfa 2a 59 vaccine TIV 59 monoamine oxidase inhibitors 59 clotrimazole 59 protease inhibitor 59 danazol 59 cyclosporine 59 Epzicom 59 ceftazidime 59 topical steroid 59 steroid dexamethasone 59 Spironolactone 59 ciprofloxacin hydrochloride 59 famotidine 59 mg eq 59 Gilead Truvada 59 docetaxel Taxotere 59 angiotensin converting enzyme inhibitor 59 ipratropium bromide 59 Avelox 59 kanamycin 59 posaconazole 59 MIC# [001] 59 mg ritonavir 59 sotalol 59 hydrochlorothiazide HCTZ 59 Protease inhibitor 59 tetanus toxoid 59 betamethasone dipropionate 58 EPZICOM 58 β blocker 58 pegfilgrastim 58 Mg Usa 58 ketoconazole 58 interferon alfa 58 labetalol 58 #mg tablet [002] 58 alpha interferons 58 ULTRAM ER 58 integrase inhibitor 58 Rocephin 58 ergot derivatives 58 fluoroquinolone 58 TRIZIVIR 58 Stavudine 58 Cotrimoxazole 58 flutamide 58 virologic failure 58 MULTAQ 58 Anthracyclines 58 pantoprazole 58 tenofovir emtricitabine 58 Copegus 58 zanamivir 58 Viread Emtriva 58 lapatinib Tykerb 58 erythromycin 58 KOMBIGLYZE XR 58 corticosteroids 58 nucleoside analog 58 clopidogrel Plavix 58 pegylated alpha interferon 58 clomipramine 58 dacarbazine 58 Entecavir 58 Bactrim 58 dihydroergotamine 58 nitroprusside 58 XYNTHA 58 CYP3A 58 Cisplatin 58 DORIBAX 58 administered subcutaneously 58 pegylated 58 N acetylcysteine 58 irbesartan 58 lyophilized powder 58 Darunavir 58 docetaxel chemotherapy 58 etravirine 58 MYCAMINE 58 thiazide diuretic 58 transcriptase inhibitors NNRTIs 58 TYGACIL 58 venlafaxine Effexor 58 direct thrombin inhibitors 58 Pentacel vaccine 58 Candida species 58 miconazole nitrate 58 norethindrone 58 phenytoin 58 fluoroquinolone antibiotic 58 transcriptase inhibitor 58 Nelfinavir 58 neuraminidase inhibitors 58 warfarin Coumadin 58 Kaletra lopinavir ritonavir 58 Monopril 58 vinorelbine 58 NUCYNTA R 58 low dose ritonavir 58 Fortovase 58 pharmacokinetic interactions 58 antibiotic ceftriaxone 58 abacavir sulfate 58 Trizivir 58 generation cephalosporins 58 Didanosine 58 hyaluronidase 58 quinine sulfate 58 metformin sulfonylurea 58 sertraline 58 MDRSP 58 Eraxis 58 transcriptase inhibitor NNRTI 58 antibiotic 58 tipranavir r 58 chloroquine 58 darunavir ritonavir 58 tiotropium bromide 58 dosing frequency 58 Valcyte tablets 58 fulvestrant 58 HBsAg 58 oseltamivir Tamiflu ® 58 Cipro ciprofloxacin 58 suppressive therapy 58 Streptococcus pyogenes 58 acid suppressing 58 5 fluorouracil 58 CRIXIVAN 58 fluorouracil 58 Kaletra tablets 58 formoterol fumarate 58 palivizumab 58 fluticasone propionate 58 EMEND 58 entecavir 58 adalimumab Humira 58 antiandrogen 58 pegylated interferon alpha 2a 58 antifungal agent 58 deltamethrin 58 sulfadoxine pyrimethamine SP 57 CCR5 inhibitor 57 antidiarrheal 57 Tekturna HCT 57 #mg doses [002] 57 carbapenem antibiotics 57 ribavirin 57 sulfasalazine 57 tobramycin 57 ramipril Altace 57 Zanamivir 57 cefotaxime 57 chlorhexidine gluconate 57 oxacillin 57 colistin 57 Dasatinib 57 anticoagulants 57 SCIg 57 antifungal drugs 57 polymyxin B 57 beta agonists 57 ACIPHEX 57 tetracycline antibiotic 57 cisapride 57 chlorambucil 57 cefdinir 57 trandolapril 57 vincristine 57 5 Fluorouracil 57 HAART regimen 57 β lactam 57 synthetic progestin 57 Zovirax acyclovir 57 administered intravenously 57 Rhinocort 57 aspirin heparin 57 oral vancomycin 57 pentoxifylline 57 BARACLUDE ® 57 betamethasone 57 BENICAR HCT 57 peginterferon alfa 57 tamoxifen Nolvadex 57 mcg mL 57 rabeprazole 57 bezafibrate 57 immunosuppressant 57 valsartan amlodipine 57 terbinafine 57 PEGASYS ® 57 #mg capsules [001] 57 nucleotide analogue 57 Rebetol 57 beta2 agonist 57 Fluoroquinolones 57 daptomycin 57 leukotriene receptor antagonist 57 COPEGUS R 57 #mg/#mg 57 Budesonide 57 piperacillin 57 propafenone 57 cyclophosphamide 57 triple nucleoside regimen 57 Fluticasone 57 radezolid 57 H2 blocker 57 azole 57 LEXIVA r 57 Chloroquine 57 paroxetine Paxil 57 ESBLs 57 Atazanavir 57 Ritonavir 57 AZILECT 57 bicalutamide 57 PegIntron 57 Aptivus 57 neuraminidase inhibitor 57 nephrotoxic drugs 57 pegylated interferon alpha 57 pemetrexed Alimta 57 peginterferon alfa 2b 57 Interferon alpha 57 efalizumab 57 isoproterenol 57 topical antibiotic 57 fluticasone 57 artesunate 57 macrolides 57 nucleoside analogue 57 nitazoxanide 57 aztreonam 57 Elvitegravir 57 Gatifloxacin 57 mg/# mg [002] 57 metformin HCl 57 ranitidine 57 pantoprazole Protonix 57 sulphadoxine pyrimethamine 57 artemisinin derivative 57 recurrent genital herpes 57 enalapril 57 rimantadine 57 ZOMIG 57 sulindac 57 bevacizumab Avastin ® 57 nasal steroid 57 Mitoxantrone 57 intravenous vancomycin 57 IFN alpha 57 INVEGA ® 57 immunosuppressives 57 BARACLUDE R 57 amantadine Symmetrel 57 Zyvox 57 PEGylated anti 57 norfloxacin 57 avobenzone 57 tamsulosin 57 Fludara ® 57 Paraplatin ® 57 R tenofovir disoproxil 57 peginterferon 57 TNF antagonists 57 lopinavir r 57 aspirin clopidogrel 57 oseltamivir 57 systemic corticosteroids 57 Bicillin CR 57 receiving VICTRELIS 57 empiric therapy 57 proton pump inhibitor PPI 57 amikacin 57 candesartan cilexetil 57 zoledronate 57 IV bolus 57 anakinra 57 Lanoxin 57 CMV infection 57 cefazolin 57 ritonavir boosted atazanavir 57 Proquin XR 57 leucovorin 57 mg Tablets 57 cytochrome P# #A# 57 bendamustine 57 zolmitriptan 57 5 HT3 antagonist 57 lamotrigine Lamictal 57 H2 receptor antagonists 57 severe neutropenia 57 Xanax alprazolam 57 substrates inhibitors 57 Doxycycline 57 artemesinin 57 Levonorgestrel 57 infliximab Remicade 57 ketoprofen 57 Amiodarone 57 ribavirin RBV 57 tricyclic antidepressants 57 AmBisome 57 antihypertensive drugs 57 selenium sulfide 57 Isentress raltegravir 57 clodronate 57 nebulization 57 NUCYNTA ® 57 Efudex 57 Engerix B 57 PRADAXA 57 mcg dose 57 peginterferon alfa 2a 57 HMG CoA reductase inhibitors 57 continuous intravenous infusion 57 Pegasys R 57 paclitaxel Taxol 57 AZT 3TC 57 alfa 2a 57 tazarotene 57 conventional DMARDs 57 #mg tablet [001] 57 Artesunate 57 Saccharomyces boulardii 57 phenytoin Dilantin 57 intravenous bolus 57 topical corticosteroid 57 Haemophilus b Conjugate 57 Camptosar ® 57 micafungin 57 deferoxamine 57 risedronate Actonel 56 ZOMETA 56 nitrofurantoins 56 lorazepam Ativan 56 antithrombotics 56 lansoprazole 56 renal toxicity 56 recombinant interferon 56 oral levofloxacin 56 ß blockers 56 Piperacillin 56 live attenuated influenza 56 methotrexate 56 toxoid 56 monotherapies 56 methylene blue 56 venlafaxine 56 carboplatin 56 CCR5 antagonist 56 reverse transcriptase inhibitors 56 herpes zoster shingles 56 Irinotecan 56 Nizoral 56 Methicillin 56 Enterococcus faecium 56 Paxil paroxetine 56 Methylnaltrexone 56 Copegus R 56 Taxol ® 56 genotypic resistance 56 ULORIC 56 combination antiretroviral therapy 56 Axid 56 Relenza zanamivir 56 COPEGUS 56 antiseptic chlorhexidine 56 octreotide acetate 56 antifungal medication 56 Azathioprine 56 disease modifying antirheumatic 56 aminoglycoside 56 ACTOplus met XR 56 iron chelation 56 metformin sulfonylureas 56 gemifloxacin 56 FASLODEX 56 CYP #A# 56 Famciclovir 56 ACE inhibitor 56 estrogen ethinyl estradiol 56 mirtazapine 56 Prilosec omeprazole 56 monoamine oxidase inhibitor MAOI 56 interferon IFN 56 intravenously administered 56 tamoxifen Nolvadex ® 56 adefovir dipivoxil 56 ribavirin USP 56 Cefazolin 56 atazanavir sulfate 56 prophylaxis 56 lactulose 56 invasive candidiasis 56 topical ocular 56 tacrolimus ointment 56 budesonide 56 carbapenem 56 chlorpheniramine 56 Azithromycin 56 Clavulanate 56 severe hypersensitivity reactions 56 antiplatelet agents 56 oxcarbazepine 56 gemfibrozil 56 anti androgen 56 Tipranavir 56 Desferal 56 montelukast 56 Nevirapine 56 NATRECOR ® 56 severe renal impairment 56 Capecitabine 56 dapivirine 56 angiotensin receptor blocker ARB 56 pimecrolimus 56 serotonin reuptake inhibitors 56 amoxicillin 56 pharmacologically active isomer 56 #mg ritonavir 56 Desmopressin 56 EFFEXOR XR 56 flecainide 56 adefovir 56 Nifedipine 56 H pylori 56 NNRTI resistance 56 LOVENOX R 56 Vincristine 56 Fansidar 56 benzoyl peroxide 56 mycophenolate mofetil MMF 56 antitussives 56 visilizumab 56 Crixivan 56 rifamycins 56 PREMPRO 56 nevirapine NVP 56 non peptidic protease 56 alfuzosin 56 antibiotic ciprofloxacin 56 vasodilators 56 oral antiviral 56 Vancomycin 56 esomeprazole 56 carbamazepine Tegretol 56 μg dose 56 REBETOL 56 Retrovir 56 Malarone 56 metformin hydrochloride 56 mesalamine 56 adapalene 56 Trimethoprim 56 RISPERDAL ® 56 Epivir HBV 56 Klebsiella pneumoniae 56 TNF Tumor Necrosis Factor 56 trabectedin 56 salicylates 56 Letairis 56 antimalarial 56 panitumumab Vectibix 56 vaccine LAIV 56 Reyataz atazanavir 56 chronic HCV infection 56 oxybutynin 56 CHOP chemotherapy 56 HCTZ 56 nifedipine 56 artemisinin derivatives 56 sertraline Zoloft 56 HBeAg positive patients 56 Parnate 56 #mg #mg [002] 56 HAART regimens 56 injection USP 56 rilpivirine 56 valsartan Diovan 56 GnRH agonists 56 KAPIDEX 56 sodium phosphate 56 uncomplicated malaria 56 artemisinins 56 topiramate Topamax 56 diphtheria pertussis whooping cough 56 transaminase elevations 56 liposomal amphotericin B 56 statin simvastatin 56 KALETRA 56 formoterol 56 inhaled budesonide 56 levetiracetam 56 acarbose 56 BARACLUDE 56 dose ritonavir 56 gemcitabine Gemzar 56 Artemether 56 INVIRASE 56 Pemetrexed 56 Procardia 56 Bcr Abl mutations 56 COREG CR 56 glibenclamide 56 5 FU leucovorin 56 Combivir 56 macrolide 56 Dimetapp Pediacare Robitussin 56 calcipotriene 56 Minocycline 56 FIRMAGON 56 antihypertensive medications 56 VISICOL R 56 PegIFN RBV 56 Eltrombopag 56 antibiotic prophylaxis 56 antiviral prophylaxis 56 GnRH agonist 56 systemic antifungal 56 antiplatelet medications 56 amlodipine 56 5mg/kg 56 anticoagulant warfarin 56 Venlafaxine 56 emtricitabine FTC 56 intravenous IV infusion 56 mercaptopurine 56 pegylated liposomal doxorubicin 56 valganciclovir 56 thalidomide Thalomid 56 MAOI 56 Lopinavir 56 Truvada emtricitabine 56 levothyroxine 56 LAIV 56 corticosteroid therapy 56 glyburide 56 Amikacin 56 factor GCSF 56 saline placebo 56 HCV replicon 56 FOLFOX6 56 azelastine 56 terbutaline 56 timolol 56 mitoxantrone 56 alkylating agent 56 injected subcutaneously 56 allopurinol 56 Symmetrel 56 trastuzumab Herceptin R 56 Peginterferon 56 refractory chronic myeloid 56 dosage regimens 56 inhaled corticosteroid ICS 56 busulfan 56 oxaliplatin Eloxatin 56 piperonyl butoxide 56 PREZISTA 56 sulphadoxine 56 Gentamicin 56 Copegus ® 56 vinca alkaloid 56 nadolol 56 dose cytarabine 55 #mg #mg #mg [002] 55 alpha blocker 55 captopril 55 Td tetanus 55 Cimetidine 55 Imatinib 55 PULMICORT RESPULES 55 Tazorac 55 artemether lumefantrine 55 bexarotene 55 antibiotic therapy 55 conserved antigens NP 55 APTIVUS ritonavir 55 Navelbine ® 55 INVEGA R 55 lovastatin 55 Effexor venlafaxine 55 bevacizumab Avastin 55 mometasone 55 K#N 55 chewable tablets 55 Tindamax 55 macrolide resistant 55 Aliskiren 55 atorvastatin Lipitor 55 Menomune 55 gonococcal infections 55 imatinib Gleevec ® 55 Alkeran 55 needleless connectors 55 methicillin resistant S. aureus 55 cytotoxics 55 Ceftriaxone 55 nefazodone 55 JANUVIA 55 vardenafil Levitra 55 lenalidomide Revlimid R 55 systemic corticosteroid 55 Tylenol acetaminophen 55 L lysine 55 Pafuramidine 55 lispro 55 symptomatic hypotension 55 β blockers 55 long acting beta2 55 vaccine serotypes 55 Sitagliptin 55 alpha 2a 55 tranylcypromine 55 coadministration 55 LATUDA 55 sulphonylurea 55 valacyclovir 55 Platinol ® 55 streptomycin 55 VICTRELIS 55 5FU 55 amifostine 55 Miacalcin 55 uric acid lowering 55 antibiotics 55 interferon ribavirin 55 WelChol 55 antibiotics amoxicillin 55 Zomig 55 beta blocker atenolol 55 6 mercaptopurine 55 Kuvan sapropterin dihydrochloride 55 aldosterone antagonists 55 pegylated IFN 55 cetirizine Zyrtec 55 Zithromax azithromycin 55 hydrocortisone 55 aluminum hydroxide adjuvant 55 abacavir containing 55 Lopressor 55 TAXOTERE R 55 acellular pertussis 55 anticoagulant heparin 55 dasatinib Sprycel 55 antiretroviral medications 55 Paliperidone 55 amoxycillin 55 antifungals malachite green 55 ursodeoxycholic acid 55 pioglitazone Actos 55 nephrotoxicity 55 hydroxyurea 55 beclomethasone dipropionate 55 salmeterol fluticasone 55 CYP#A# inhibitors 55 Gleevec imatinib 55 ivermectin 55 herpes infections 55 Filgrastim 55 Enterobacteriaceae 55 Telithromycin 55 invasive fungal infections 55 narcotic analgesics 55 clopidogrel 55 oral antidiabetic 55 antiretroviral therapies 55 gliclazide 55 sulphonylureas 55 lansoprazole Prevacid 55 omeprazole 55 dasatinib Sprycel ® 55 ciprofloxacin Cipro 55 indapamide 55 Cytoxan 55 prilocaine 55 nonvaccine serotypes 55 Immunoglobulin 55 medroxyprogesterone acetate 55 IMiDs ® 55 Neulasta ® 55 sulfa 55 antimuscarinic 55 efavirenz EFV 55 risedronate 55 penicillin G benzathine 55 thioridazine