Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; unusual hoarseness); bizarre behavior; black or bloody stools; chest pain; confusion; decreased concentration; decreased coordination; exaggerated reflexes; excessive sweating; fainting; fast or irregular heartbeat; fever, chills, or sore throat; hallucinations; increased hunger, thirst, or urination; joint or wrist aches or pain; memory loss; new or worsening agitation, panic attacks, aggressiveness, impulsiveness, irritability, hostility, exaggerated feeling of well-being, restlessness, or inability to sit still; persistent or severe ringing in the ears;persistent, painful erection; red, swollen, blistered, or peeling skin; seizures; severe or persistent anxiety, trouble sleeping, or weakness; severe or persistent nausea, vomiting, diarrhea, or headache; significant weight loss; stomach pain; suicidal thoughts or attempts; tremor; unusual bruising or bleeding; unusual or severe mental or mood changes; unusual swelling; unusual weakness; vision changes; worsening of depression. bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); diclofenac (Arthrotec, Cataflam, Voltaren, Flector Patch, Solareze); enoxacin (Penetrex); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane); an antidepressant such as nefazodone; an antibiotic such as clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin) or telithromycin (Ketek); an antifungal medication such as clotrimazole (Mycelex Troche), itraconazole (Sporanox), ketoconazole (Nizoral), or drug information paxil (Vfend); heart or blood pressure medication such as diltiazem (Cardizem, Dilacor, Tiazac), doxazosin (Cardura), nicardipine (Cardene), quinidine (Quinaglute, Quinidex, Quin-Release), or verapamil (Calan, Covera, Isoptin,Verelan); or There were no effects of age on the pharmacokinetics of buspirone (see CLINICAL PHARMACOLOGY: Special Populations). Studies at clinically relevant doses in man have demonstrated that paxil blocks the uptake of serotonin into human platelets. Drug addiction is a treatable disease, utilizing a multi-disciplinary approach, but relapse is common. Drug Information Paxil: Patients should be advised to avoid Drug Information Paxil while taking Klonopin. This medication may rarely increase your risk for serious bleeding, especially if you take other drugs such as "blood thinners" (e.g., warfarin) or anti-platelet drugs (e.g., aspirin, clopidogrel). Studies at clinically relevant doses in humans have demonstrated that paxil blocks the uptake of serotonin into human platelets. Broad-spectrum antibiotics should be prescribed with caution in individuals with a history of gastrointestinal disease, particularly colitis. The incidence of serious adverse events was 4.2% in the DRUG INFORMATION PAXIL 5 mg daily group and 6.2% in the DRUG INFORMATION PAXIL 150 mg once-a-month group. Paradoxical reactions, including anxiety, excitation, agitation, hostility, aggression, rage, sleep disturbances/insomnia, sexual arousal, and hallucinations may occur.