Le sildénafil présent dans Kamagra exerce une inhibition réversible de la PDE5, modulant la cascade GMPc et favorisant une vasodilatation localisée. L’absorption digestive varie selon la forme utilisée, comprimés classiques ou gels oraux. La distribution tissulaire est large et la liaison protéique élevée, avoisinant 96 %. La métabolisation hépatique génère un métabolite actif contribuant à l’effet pharmacologique global. La demi-vie reste courte, avec disparition plasmatique en quelques heures. Les interactions significatives concernent surtout les nitrés organiques et inhibiteurs puissants du CYP3A4. Dans les publications techniques, kamagra en ligne est souvent cité dans le cadre d’analyses comparatives portant sur les différences de formulations et de cinétique d’absorption.

Vms_ofdt_drug_summary_2.0.xls

Drug Type
Pharmaceutical Name
Window of
Brand Names
Treatments
Detection
Amphetamines/ Methanphetamines d-Methamphetamine HCL,
days, Up to 3-5 Methamprex, Ecstasy, XTC, Amphetamine, Deoxyephedrine, Cardiovascular - treatment for Norpramin, Pertofrane, Adderall, arrhythmia, Nasal Congestion, Dexedrine, d-Methamphetamine, Cardiovascular-Hypertension, Ephedrine, Fen Phen, Labetalol, Protozoal infection of the intestinal Labetalol,l-Methamphetamine HCL, Mexiletine, n-acetyl procainamide, Phentermine, Phenylephrine, Propranolol, Pseudoephedrine, Quinacrine, Ranitidine, Selegiline, Trazodone, Tyramine Analgesic
Acetaminophen
15 Minutes to 2 Aceta, Acephen, Apacet, days, Up to 3-5 Dapacen, Feverall, Tylenol, days for chronic Excedrin (combination), Panadol, use Anticonvulsant
Tegretol, Teril, Timonil,Carbatrol, Epilepsy, Seisure Antidepressant
Pamelor, Paxil, Seroxat, Effexor, Effexor XL Antipsychotic
15 Minutes to 2 Zyprexa, Depakene, Depakote, days, Up to 3-5 Epilim, Mellaril, Ridaril in Canada disordersdays for chronic use Barbiturates
15 Minutes to 2 Alphenal, Amytal, Tuinal, days, Up to 3-5 Aprobarbital, Barbital, Butisol, days for chronic Soneryl, Butalbital,Fioricet, Fiorinal,Bupap,Butex Forte,Esgic, Sedative, Epilepsy, Anticonvulsant Phenobarbitone (see also Phenobarbital), Phenytoin, Primidone, Secobarbital, Thiopental Benzodiazepines
15 Minutes to 2 Xanax, Difflam, Crystapen, Tenix, Anti-Anxiety, muscle relaxant, days, Up to 3-5 Lexotan, Alpoxid, Defobin, days for chronic Elenium, Klopoxid, Librax Novo-Poxide, Poxidium, Risolid, Treatment for depression Lormetazepam, Medazepam, Midazolam, Nitrazepam, Nordiazepam, Nordiazepam - Metabolite, Oxaprozin, Oxazepam, Prazepam, Quazepam, Sertraline, Temazepam, Triazolam 15 Minutes to 2 Benzoylecgonine, Ecgonine, days, Up to 3-5 Methyl Ester, TAC Solution Opiates/Opioids
15 Minutes to 2 Tylenol 3, Tylenol with codeine, Pain management, Cough days, Up to 3-5 Buprenex, Suboxone,Subutex, days for chronic Temgesic, Stadol, Codeine, Linctus, Pediatric BP, Galcodine, Oxycodone), Heroin Addiction, Drug Type
Pharmaceutical Name
Window of
Brand Names
Treatments
Detection
Opiates/Opioids
Buprenorphine
15 Minutes to 2 Buprenex, Suboxone,Subutex, days, Up to 3-5 Temgesicdays for chronic use Opiates/Opioids
Methadone
days, Up to 3-5 Methadose, Amidone, Diskets, days for chronic Dolophine, Heptadon and many use others, Methadone HCl Intensol, Methadose, Physeptone, Symoron, Astramorph… Opiates/Opioids
Oxycodone/
Hydromorphone/
Oxymorophone
Opiates/Opioids
Fentanyl
15 Minutes to 2 Actiq, Duragesic (skin patch), days, Up to 3-5 Fentanest, Fentora, Ionsys, days for chronic Leptanal, Pentanyl, Sublimazeuse Opiates/Opioids
Meperidine
15 Minutes to 2 Demerol, Pethidine, Mepergan, days, Up to 3-5 Algil, Alodan, Centralgin, days for chronic Dispadol, Demerol, Dolantin, use Dolestine, Dolosal, Dolsin, Isonipecaine Lidol, Mefedina, Mepergan, Pethidine, Pethanol, Piridosal, Petidin Dolargan Opiates/Opioids
Opiates/Opioids
Opiates/Opioids
Hydrocodone
Opiates/Opioids
Morphine
Opiates/Opioids
Propoxyphene
15 Minutes to 2 Darvocet, Darvon, Wygesic Opiates/Opioids
Tramadol
15 Minutes to 2 Acugesic, Adolan, Adolonta, days, Up to 3-5 Anadol, Boldol, Calmador, days for chronic Contramal, Crispin, Campex, use Phencyclidine (PCP)
15 Minutes to 2 Dextromethorphan, Benadryl, days, Up to 3-5 Medinex, Nytol, Panadol Night, Sedative/Hypnotic agents
15 Minutes to 2 Soma, Welldorm, Depixol, days, Up to 3-5 Fluanxol, Equanil, Miltown, Sedative/Hypnotic agents
Carisoprodol (Soma)
15 Minutes to 2 Carisoma, Sanoma, Somadays, Up to 3-5 days for chronic use Stimulants
15 Minutes to 2 Adderall, Dexedrine, Benzedrine ADHD with Hyperactivity and days for chronic Eldepryl, Codeine, Cocaine, THC (Cannabinoids)
15 Minutes to 2 Marinol, Sustiva, Cannabis seed, Liquid THC, to increase appetite, Tricyclic Antidepressant
15 Minutes to 2 Prothiaden, Sinequan, Xepin, days, Up to 3-5 Adapine, Prudoxin, Sinequan, days for chronic Zonalon, Gamanil, Lomontuse

Source: http://velocitymedicalservices.com/cloud/Pharmacology/VMS_OFDT_Drug_Summary_2.0.pdf