Medication What It's For What It Does Side Effects Interactions
GM Gemfibrozil 600 mg Tablet High triglycerides Lowers triglycerides Stomach upset Atorvastatin (muscle injury risk)
LS Lisinopril-HCTZ 20-12.5 mg Tab High blood pressure ACE inhibitor + diuretic Dizziness, cough Ibuprofen (kidney risk), ED meds (low BP) TD
TD Sildenafil 50 mg Tablet Erectile dysfunction PDE5 inhibitor: enhances blood flow to penis with sexual stimulation Headache, flushing, indigestion, back pain, vision changes Nitrates (severe hypotension), alpha blockers (e.g., tamsulosin), other PDE5 inhibitors
TA Tamsulosin HCl 0.4 mg Capsule BPH Relaxes prostate/bladder muscles Dizziness ED meds (low BP risk) TD L
L Losartan Potassium 25 mg Tab Treats high blood pressure is an angiotensin II receptor blocker (ARB). It blocks angiotensin II (a hormone that tightens blood vessels and raises BP) from binding to AT1 receptors Dizziness or lightheadedness,Fatigue/weakness, Upper respiratory infection (cold-like symptoms), Back pain, Nasal congestion BP-lowering drugs, Nifedipine, Tamsulosin and Tadalafil
  Amlodipine Besylate 10 mg Tab High BP, angina Relaxes blood vessels Swelling, dizziness Low BP risk with sildenafil, tadalafil, nitroglycerin

 

IMAGE Medication What It's For What It Does Common Side Effects Notable Interactions
Acetaminophen-codeine #3 Tablet Moderate pain relief (when non-opioid options insufficient) Combines acetaminophen (pain/fever reducer) + codeine (opioid that binds to brain receptors to alter pain perception) Drowsiness, dizziness, constipation, nausea/vomiting, headache Other opioids/CNS depressants (e.g., hydrocodone, oxycodone, tramadol, trazodone—increased sedation/respiratory depression), alcohol, benzodiazepines; high acetaminophen doses risk liver damage with alcohol or other acetaminophen products
Amlodipine Besylate 10 mg Tab High blood pressure (hypertension), chest pain (angina) Calcium channel blocker: relaxes blood vessels to lower blood pressure and improve blood flow Swelling (edema) in ankles/feet, dizziness, flushing, fatigue, headache Simvastatin (high doses), other blood pressure meds (additive effects), grapefruit juice (increases levels), certain antibiotics/antifungals (e.g., clarithromycin)
Amoxicillin-clav 875-125 mg Tab Bacterial infections (e.g., sinus, ear, skin, UTI, pneumonia) Antibiotic: amoxicillin kills bacteria; clavulanate blocks resistance enzymes Diarrhea, nausea, vomiting, rash, yeast infections Warfarin (increased bleeding risk), allopurinol (higher rash risk), probiotics may help reduce GI upset
Atorvastatin 10 mg Tablet High cholesterol, prevention of heart attack/stroke Statin: inhibits cholesterol production in liver, lowers LDL ("bad") cholesterol Muscle pain/weakness, headache, diarrhea, joint pain Gemfibrozil (high muscle damage risk), certain antibiotics/antifungals, grapefruit juice, other cholesterol drugs
Azithromycin 250 mg Tablet Bacterial infections (e.g., respiratory, skin, ear, STDs like chlamydia) Antibiotic (macrolide): stops bacterial protein synthesis Diarrhea, nausea, abdominal pain, headache Heart rhythm drugs (e.g., amiodarone—QT prolongation risk), warfarin, digoxin

Cyclobenzaprine 10 Mg Tablet

 muscle relaxant used for short-term (2-3 weeks) treatment of muscle spasms, pain, and stiffness
Gemfibrozil 600 mg Tablet High triglycerides, low HDL cholesterol Fibrate: reduces triglycerides, increases HDL Stomach upset, muscle pain, fatigue, gallstones risk Statins like atorvastatin (severe muscle damage/myopathy risk), warfarin (bleeding risk)
Hydrocodone-acetaminophen 5-325 mg Moderate to moderately severe pain Opioid (hydrocodone) + acetaminophen: alters pain signals + reduces fever/pain Drowsiness, constipation, nausea, dizziness, lightheadedness Other opioids/CNS depressants (e.g., codeine, oxycodone, trazodone—respiratory depression), alcohol, benzodiazepines
Hydrocortisone 2.5% Cream Skin inflammation/itching (e.g., eczema, rashes, allergies) Topical corticosteroid: reduces inflammation, redness, swelling Skin thinning, burning/stinging, dryness, acne-like rash (with prolonged use) Few systemic; avoid with other strong topicals on same area; may interact with skin infections if used improperly
Hydroxyzine HCl 50 mg Tablet Anxiety, itching/allergic reactions, sedation before procedures Antihistamine: blocks histamine, has sedative effects Drowsiness, dry mouth, dizziness, headache Other sedatives/opioids (additive drowsiness), alcohol, antidepressants
Ibuprofen 600 mg Tablet Pain, inflammation, fever (e.g., arthritis, menstrual cramps, injury) NSAID: inhibits COX enzymes to reduce prostaglandins (inflammation/pain) Stomach upset, heartburn, GI bleeding risk, high blood pressure Other NSAIDs, blood thinners, ACE inhibitors (e.g., lisinopril—kidney effects), aspirin (reduced heart protection)
Lisinopril-HCTZ 20-12.5 mg Tab High blood pressure, heart failure ACE inhibitor + diuretic: relaxes vessels + removes excess fluid/salt Dizziness, cough, fatigue, high potassium, low blood pressure Potassium supplements/salt substitutes, NSAIDs (kidney risk), lithium
Losartan Potassium 25 mg Tab High blood pressure, kidney protection in diabetes ARB: blocks angiotensin II to relax vessels Dizziness, fatigue, high potassium, back pain Potassium supplements, NSAIDs (kidney effects), lithium
Methylprednisolone 4 mg Dosepk Inflammation (e.g., arthritis flares, allergic reactions, asthma) Corticosteroid: suppresses immune response/inflammation Increased appetite, insomnia, mood changes, stomach upset, high blood sugar NSAIDs (GI bleed risk), blood thinners, diabetes meds (alters sugar control)
Nitro-bid 2% Ointment Angina (chest pain from heart disease), sometimes anal fissures Nitrate: relaxes blood vessels, reduces heart workload Headache, dizziness, lightheadedness, flushing Erectile dysfunction meds (e.g., sildenafil, tadalafil—severe low blood pressure), other nitrates, PDE5 inhibitors
Oxycodone HCl (IR) 5 mg Tablet Moderate to severe pain Opioid: binds to receptors to change pain perception Drowsiness, constipation, nausea, dizziness, respiratory depression Other opioids/CNS depressants (e.g., hydrocodone, tramadol—dangerous sedation), alcohol, benzodiazepines
Sildenafil 20 mg Tablet Pulmonary arterial hypertension; (also erectile dysfunction at higher doses) PDE5 inhibitor: relaxes vessels, increases blood flow Headache, flushing, indigestion, nasal congestion, vision changes Nitrates (e.g., Nitro-bid—dangerous BP drop), alpha blockers, other ED meds
Sildenafil 50 mg Tablet Erectile dysfunction PDE5 inhibitor: enhances blood flow to penis with sexual stimulation Headache, flushing, indigestion, back pain, vision changes Nitrates (severe hypotension), alpha blockers (e.g., tamsulosin), other PDE5 inhibitors
Tadalafil 5 mg Tablet Erectile dysfunction, benign prostatic hyperplasia (BPH), pulmonary hypertension PDE5 inhibitor: long-acting vessel relaxation/blood flow improvement Headache, indigestion, back/muscle pain, flushing Nitrates (severe BP drop), alpha blockers (e.g., tamsulosin—dizziness), other PDE5 inhibitors
Tamsulosin HCl 0.4 mg Capsule Benign prostatic hyperplasia (BPH) symptoms (e.g., urinary flow issues) Alpha blocker: relaxes prostate/bladder neck muscles Dizziness, headache, abnormal ejaculation, low blood pressure (orthostatic) PDE5 inhibitors (e.g., sildenafil/tadalafil—additive BP drop), other alpha blockers, blood pressure meds
Tramadol HCl 50 mg Tablet Moderate to moderately severe pain Opioid-like: alters pain signals + inhibits serotonin/norepinephrine reuptake Dizziness, nausea, constipation, drowsiness, seizures (high doses) Other opioids, SSRIs/MAOIs (serotonin syndrome risk), CNS depressants
Trazodone 50 mg Tablet Depression, often off-label for insomnia/sleep Antidepressant (SARI): affects serotonin, has strong sedative effects Drowsiness, dizziness, dry mouth, blurred vision, priapism (rare) Other sedatives/opioids (additive drowsiness), MAOIs (serious), SSRIs (serotonin syndrome)