Patient Education
Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn about general health issues that may not be related to Ear, Nose and Throat Disorders. Our providers may not see and/or treat all topics found herein
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Lab Test Results: Units of Measurement
Labetalol Oral Tablet (LABETALOL - ORAL)
Labor Induction and Augmentation
Lacosamide Oral Solution (LACOSAMIDE - ORAL)
Lacosamide Oral Tablet (LACOSAMIDE - ORAL)
Lactase Chewable Tablet (LACTASE ENZYME - ORAL)
Lactase Oral Capsule (LACTASE ENZYME - ORAL)
Lactase Oral Tablet (LACTASE ENZYME - ORAL)
Lactate/Urea Topical Cream (EMOLLIENTS - TOPICAL)
Lactic Acid Dehydrogenase (LDH) Test
Lacticaseibacillus Rhamnosus Chewable Tablet (PROBIOTICS - ORAL)
Lacticaseibacillus Rhamnosus Oral Capsule (PROBIOTICS - ORAL)
Lacticaseibacillus Rhamnosus Oral Powder (PROBIOTICS - ORAL)
Lactobacillus Acidophilus Oral Capsule (LACTOBACILLUS ACIDOPHILUS - ORAL)
Lactobacillus Acidophilus Oral Tablet (LACTOBACILLUS ACIDOPHILUS - ORAL)
Lactulose Oral Solution (LACTULOSE (LAXATIVE) - ORAL)
Lactulose Oral Solution (LACTULOSE (LIVER) - ORAL, RECTAL)
Lactulose Powder For Oral Solution (LACTULOSE (LAXATIVE) - ORAL)
Lamivudine HBV Oral Tablet 100 mg (LAMIVUDINE-HBV - ORAL)
Lamivudine Oral Solution (LAMIVUDINE SOLUTION - ORAL)
Lamivudine Oral Tablet (LAMIVUDINE - ORAL)
Lamivudine/Tenofovir Disoproxil Oral Tablet (LAMIVUDINE/TENOFOVIR - ORAL)
Lamivudine/Zidovudine Oral Tablet (LAMIVUDINE/ZIDOVUDINE - ORAL)
Lamotrigine Chewable Tablet (LAMOTRIGINE CHEWABLE/DISPERSIBLE TABLET - ORAL)
Lamotrigine Disintegrating Oral Tablet (LAMOTRIGINE DISINTEGRATING TABLET - ORAL)
Lamotrigine Extended Release Oral Tablet (LAMOTRIGINE EXTENDED-RELEASE - ORAL)
Lamotrigine Oral Tablet (LAMOTRIGINE - ORAL)
Lanadelumab Injection (LANADELUMAB - INJECTION)
Lanadelumab Prefilled Syringe (LANADELUMAB - INJECTION)
Langerhans Cell Histiocytosis Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Langerhans Cell Histiocytosis Treatment (PDQ®): Treatment - Patient Information [NCI]
Language Development Between 12 and 24 Months of Age
Language Development From Age 6 to 10 Years
Language Development in Newborns
Lanreotide Prefilled Syringe (LANREOTIDE DEPOT - INJECTION)
Lansoprazole Delayed Release Oral Capsule (LANSOPRAZOLE DELAYED-RELEASE CAPSULE - ORAL)
Lansoprazole Disintegrating Oral Tablet (LANSOPRAZOLE DELAYED-RELEASE DISINTEGRATING TABLET - ORAL)
Lanthanum Carbonate Chewable Tablet (LANTHANUM CARBONATE CHEWABLE TABLET - ORAL)
Lanthanum Carbonate Oral Powder (LANTHANUM CARBONATE POWDER - ORAL)
Laparoscopic Gallbladder Removal Surgery for Gallstones
Laparoscopic Inguinal Hernia Repair
Laparoscopic Ovarian Drilling (Ovarian Diathermy) for PCOS
Laparoscopic Surgery for Endometriosis
Lapatinib Oral Tablet (LAPATINIB - ORAL)
Laronidase Injection (LARONIDASE - INJECTION)
Larotrectinib Oral Capsule (LAROTRECTINIB - ORAL)
Larotrectinib Oral Solution (LAROTRECTINIB - ORAL)
Laryngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Laryngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
Laser In-Situ Keratomileusis (LASIK) for Farsightedness
Laser Photocoagulation and Cryopexy for Retinal Tears
Laser Photocoagulation for Age-Related Macular Degeneration
Laser Photocoagulation for Diabetic Retinopathy
Laser Surgery for Genital Warts
Laser Trabeculoplasty for Glaucoma
Laser Treatment for Skin Lesions
Laser Treatment for Varicose Veins
LASIK (Laser In-Situ Keratomileusis) for Nearsightedness
Lasmiditan Oral Tablet (LASMIDITAN - ORAL)
Last Days of Life (PDQ®): Supportive care - Health Professional Information [NCI]
Last Days of Life (PDQ®): Supportive care - Patient Information [NCI]
Latanoprost Ophthalmic Solution (LATANOPROST SOLUTION - OPHTHALMIC)
Latanoprost Ophthalmic Suspension (LATANOPROST SOLUTION - OPHTHALMIC)
Latanoprostene Bunod Ophthalmic Solution (LATANOPROSTENE BUNOD SOLUTION - OPHTHALMIC)
Latanoprost/Netarsudil Ophthalmic Solution (NETARSUDIL/LATANOPROST SOLUTION - OPHTHALMIC)
Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Patient Information [NCI]
Lateral Collateral Ligament (LCL) Injury
Lecanemab Injection (LECANEMAB - INJECTION)
Ledipasvir/Sofosbuvir Oral Tablet (LEDIPASVIR/SOFOSBUVIR - ORAL)
Lefamulin Injection (LEFAMULIN - INJECTION)
Leflunomide Oral Tablet (LEFLUNOMIDE - ORAL)
Left Ventricular Hypertrophy (LVH)
Legionnaires' Disease and Pontiac Fever
Lemborexant Oral Tablet (LEMBOREXANT - ORAL)
Lenalidomide Oral Capsule (LENALIDOMIDE - ORAL)
Lenvatinib Oral Capsule (LENVATINIB - ORAL)
Letermovir Injection (LETERMOVIR - INJECTION)
Letermovir Oral Tablet (LETERMOVIR - ORAL)
Letrozole Oral Tablet (LETROZOLE - ORAL)
Letrozole Oral Tablet/Ribociclib Oral Tablet (RIBOCICLIB/LETROZOLE - ORAL)
Letting It Go: Getting Past Negative Emotions
Leucovorin Injection (LEUCOVORIN - INJECTION)
Leucovorin Oral Tablet (LEUCOVORIN - ORAL)
Leuprolide Acetate 1-month Prefilled Syringe 15 mg/1 mL (LEUPROLIDE MONTHLY PEDIATRIC - INJECTION)
Leuprolide Acetate 1-month Prefilled Syringe 3.75 mg/1 mL (LEUPROLIDE MONTHLY (3.75 MG) - INJECTION)
Leuprolide Injectable Solution (LEUPROLIDE - INJECTION)
Leuprolide Prefilled Syringe (LEUPROLIDE 3 MONTH (22.5 MG) - SUBCUTANEOUS INJECTION)
Leuprolide Prefilled Syringe (LEUPROLIDE 4 MONTH (30 MG) - SUBCUTANEOUS INJECTION)
Leuprolide Prefilled Syringe (LEUPROLIDE 6 MONTH (42 or 45 MG) - SUBCUTANEOUS INJECTION)
Levalbuterol Inhalation Solution (LEVALBUTEROL PRE-MIXED SOLUTION - INHALATION)
Levalbuterol Metered Dose Inhaler (LEVALBUTEROL HFA INHALER - ORAL INHALATION)
Levetiracetam Extended Release Oral Tablet (LEVETIRACETAM - ORAL)
Levetiracetam Oral Solution (LEVETIRACETAM - ORAL)
Levetiracetam Oral Tablet (LEVETIRACETAM - ORAL)
Levetiracetam Tablet For Oral Suspension (LEVETIRACETAM TABLET - FOR ORAL SUSPENSION)
Levobunolol Ophthalmic Solution (LEVOBUNOLOL - OPHTHALMIC)
Levocarnitine Injection (LEVOCARNITINE - INJECTION)
Levocarnitine Oral Solution (LEVOCARNITINE - ORAL)
Levocarnitine Oral Tablet (LEVOCARNITINE - ORAL)
Levocetirizine Oral Solution (LEVOCETIRIZINE - ORAL)
Levocetirizine Oral Tablet (LEVOCETIRIZINE - ORAL)
Levodopa Inhalation Powder (LEVODOPA POWDER IN CAPSULE - ORAL INHALATION)
Levofloxacin Injection for IV 25 mg/mL (20 mL) (LEVOFLOXACIN - INJECTION)
Levofloxacin Injection for IV 25 mg/mL (30 mL) (LEVOFLOXACIN - INJECTION)
Levofloxacin Injection (LEVOFLOXACIN - INJECTION)
Levofloxacin Ophthalmic Solution (LEVOFLOXACIN DROPS - OPHTHALMIC)
Levofloxacin Oral Solution (LEVOFLOXACIN SOLUTION - ORAL)
Levofloxacin Oral Tablet (LEVOFLOXACIN - ORAL)
Levoleucovorin Injection (LEVOLEUCOVORIN - INJECTION)
Levomilnacipran Extended Release Oral Capsule (LEVOMILNACIPRAN - ORAL)
Levorphanol Oral Tablet (LEVORPHANOL - ORAL)
Levothyroxine Oral Capsule (LEVOTHYROXINE - ORAL)
Levothyroxine Oral Solution 20 mcg/mL (LEVOTHYROXINE SOLUTION - ORAL)
Levothyroxine Oral Solution (LEVOTHYROXINE SOLUTION - ORAL)
Levothyroxine Oral Tablet (LEVOTHYROXINE - ORAL)
Licart Medicated Patch 1.3% (Once-Daily) (DICLOFENAC - TRANSDERMAL)
Lido King Medicated Patch 4% (LIDOCAINE PATCH - TOPICAL)
Lidocaine Medicated Patch (LIDOCAINE PATCH - TOPICAL)
Lidocaine Mucous Membrane Topical Solution (LIDOCAINE SOLUTION - MUCOUS MEMBRANE)
Lidocaine Mucous Membrane Topical Solution (LIDOCAINE VISCOUS - ORAL)
Lidocaine Rectal Cream (LIDOCAINE - TOPICAL)
Lidocaine Rectal Gel (LIDOCAINE - TOPICAL)
Lidocaine Topical Cream (LIDOCAINE - TOPICAL)
Lidocaine Topical Gel (LIDOCAINE - TOPICAL)
Lidocaine Topical Gel (LIDOCAINE JELLY - MUCOUS MEMBRANE)
Lidocaine Topical Lotion (LIDOCAINE - TOPICAL)
Lidocaine Topical Ointment (LIDOCAINE OINTMENT - TOPICAL, MUCOUS MEMBRANE)
Lidocaine Topical Spray (LIDOCAINE - TOPICAL)
Lidocaine/Prilocaine Topical Cream (LIDOCAINE/PRILOCAINE CREAM - TOPICAL)
Lidocaine/Tetracaine Medicated Patch (LIDOCAINE/TETRACAINE PATCH - TOPICAL)
Lidocaine/Tetracaine Topical Cream (LIDOCAINE/TETRACAINE - TOPICAL)
Lifitegrast Ophthalmic Solution (LIFITEGRAST - OPHTHALMIC)
Light to Heavy Vaginal Bleeding
Linaclotide Oral Capsule (LINACLOTIDE - ORAL)
Linagliptin Oral Tablet (LINAGLIPTIN - ORAL)
Linagliptin/Metformin Extended Release Oral Tablet (LINAGLIPTIN/METFORMIN EXTENDED-RELEASE - ORAL)
Linagliptin/Metformin Oral Tablet (LINAGLIPTIN/METFORMIN - ORAL)
Lincomycin Injectable Solution (LINCOMYCIN - INJECTION)
Lindane Medicated Shampoo (LINDANE SHAMPOO - TOPICAL)
Linda's Story: Getting Active When You Have Prediabetes
Linda's Story: Quitting Smoking Lowers My Risk
Linezolid Injection (LINEZOLID - INJECTION)
Linezolid Oral Suspension (LINEZOLID SUSPENSION - ORAL)
Linezolid Oral Tablet (LINEZOLID - ORAL)
Linseed Oil Oral Capsule (FLAXSEED (Linum usitatissimum) - ORAL)
Liothyronine Oral Tablet (LIOTHYRONINE - ORAL)
Lip and Oral Cavity Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]
Lisdexamfetamine Chewable Tablet (LISDEXAMFETAMINE - ORAL)
Lisdexamfetamine Oral Capsule (LISDEXAMFETAMINE - ORAL)
Lisinopril Oral Solution (LISINOPRIL SOLUTION - ORAL)
Lisinopril Oral Tablet (LISINOPRIL - ORAL)
Lisinopril/Hydrochlorothiazide Oral Tablet (LISINOPRIL/HYDROCHLOROTHIAZIDE - ORAL)
Lisocabtagene Maraleucel Injection (LISOCABTAGENE MARALEUCEL - INJECTION)
Lithium Carbonate Extended Release Oral Tablet (LITHIUM CONTROLLED-RELEASE - ORAL)
Lithium Carbonate Oral Capsule (LITHIUM - ORAL)
Lithium Carbonate Oral Tablet (LITHIUM - ORAL)
Lithium Citrate Oral Solution (LITHIUM - ORAL)
Little Leaguer's Elbow (Medial Apophysitis)
Live Zoster (Shingles) Vaccine: What You Need to Know
Liver (Hepatocellular) Cancer Prevention : Prevention - Patient Information [NCI]
Liver (Hepatocellular) Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
Liver (Hepatocellular) Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
Liver (Hepatocellular) Cancer Screening: Screening - Patient Information [NCI]
Living With More Than One Health Problem
Lixisenatide Pen Injector (LIXISENATIDE - INJECTION)
Local Anesthesia for Childbirth
Lodoxamide Ophthalmic Solution (LODOXAMIDE - OPHTHALMIC)
Lofexidine Oral Tablet (LOFEXIDINE - ORAL)
Log Roll Method for Safe Movement
Lomitapide Oral Capsule (LOMITAPIDE - ORAL)
Lomustine Oral Capsule (LOMUSTINE - ORAL)
Lonapegsomatropin Cartridge (LONAPEGSOMATROPIN - SUBCUTANEOUS INJECTION)
Loncastuximab Tesirine Injection (LONCASTUXIMAB TESIRINE - INJECTION)
Long-Acting Injectable Antipsychotic Medicines
Loop Electrosurgical Excision Procedure (LEEP) for Abnormal Cervical Cell Changes
Loop Electrosurgical Excision Procedure (LEEP) for Genital Warts
Loperamide Oral Capsule (LOPERAMIDE - ORAL)
Loperamide Oral Solution (LOPERAMIDE LIQUID - ORAL)
Loperamide Oral Suspension (LOPERAMIDE LIQUID - ORAL)
Loperamide Oral Tablet (LOPERAMIDE - ORAL)
Loperamide/Simethicone Chewable Tablet (LOPERAMIDE/SIMETHICONE - ORAL)
Loperamide/Simethicone Oral Tablet (LOPERAMIDE/SIMETHICONE - ORAL)
Lopinavir/Ritonavir Oral Solution (LOPINAVIR/RITONAVIR SOLUTION - ORAL)
Lopinavir/Ritonavir Oral Tablet (LOPINAVIR/RITONAVIR - ORAL)
Loralie's Story: It's Never Too Late
Loratadine Chewable Tablet (LORATADINE - ORAL)
Loratadine Disintegrating Oral Tablet (LORATADINE DISPERSIBLE TABLET - ORAL)
Loratadine Oral Capsule (LORATADINE - ORAL)
Loratadine Oral Solution (LORATADINE - ORAL)
Loratadine Oral Tablet (LORATADINE - ORAL)
Lorazepam Extended Release Oral Capsule (LORAZEPAM EXTENDED-RELEASE - ORAL)
Lorazepam Injectable Solution (LORAZEPAM - INJECTION)
Lorazepam Injection (LORAZEPAM - INJECTION)
Lorazepam Oral Solution (LORAZEPAM CONCENTRATE - ORAL)
Lorazepam Oral Tablet (LORAZEPAM - ORAL)
Lorlatinib Oral Tablet (LORLATINIB - ORAL)
Lorna's Story: There's No Fast Cure
Losartan Oral Tablet (LOSARTAN - ORAL)
Losartan/Hydrochlorothiazide Oral Tablet (LOSARTAN/HYDROCHLOROTHIAZIDE - ORAL)
Loteprednol Etabonate Ophthalmic Gel (LOTEPREDNOL GEL - OPHTHALMIC)
Loteprednol Etabonate Ophthalmic Ointment (LOTEPREDNOL OINTMENT - OPHTHALMIC)
Loteprednol Etabonate Ophthalmic Suspension (LOTEPREDNOL 0.25% SUSPENSION - OPHTHALMIC)
Loteprednol Etabonate Ophthalmic Suspension (LOTEPREDNOL 1% SUSPENSION - OPHTHALMIC)
Loteprednol Ophthalmic Suspension 0.2% (LOTEPREDNOL 0.2% SUSPENSION - OPHTHALMIC)
Loteprednol Ophthalmic Suspension 0.5% (LOTEPREDNOL 0.5% SUSPENSION - OPHTHALMIC)
Lovastatin Extended Release Oral Tablet (LOVASTATIN EXTENDED-RELEASE - ORAL)
Lovastatin Oral Tablet (LOVASTATIN - ORAL)
Low Back Pain: Easing Back Into Your Daily Activities
Low Back Pain: Exercises to Reduce Pain
Low Back Pain: Should I Have an MRI?
Low Back Pain: Should I Have Spinal Manipulation?
Low Back Pain: Should I Try Epidural Steroid Shots?
Low Blood Pressure (Hypotension)
Lowering Your Health Care Costs
Low-Lying Placenta Versus Placenta Previa
Low-Vision Accommodations in Your Home
Loxapine Oral Capsule (LOXAPINE - ORAL)
Lubiprostone Oral Capsule (LUBIPROSTONE - ORAL)
Luliconazole Topical Cream (LULICONAZOLE - TOPICAL)
Lumateperone Oral Capsule (LUMATEPERONE - ORAL)
Lumbar Herniated Disc: Should I Have Surgery?
Lumbar Spinal Fusion (Arthrodesis)
Lumbar Spinal Stenosis: Should I Have Surgery?
Lung Cancer and Other Lung Problems From Smoking
Lung Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
Lung Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
Lung Cancer Screening: Low-Dose Spiral CT Scan
Lung Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
Lung Cancer Screening (PDQ®): Screening - Patient Information [NCI]
Lung Cancer: Should I Have Screening?
Lung Problems: Learning to Breathe Easier
Lung Transplant for Cystic Fibrosis
Lupron Depot 15 (3 month) Prefilled Syringe 30 mg/1.5 mL (LEUPROLIDE 3 MONTH PEDIATRIC - INJECTION)
Lupron Depot (3-month) Prefilled Syringe 11.25 mg/1.5 mL (LEUPROLIDE 3 MONTH (11.25 MG) - INJECTION)
Lupus and Antiphospholipid Antibody Syndrome
Lurasidone Oral Tablet (LURASIDONE - ORAL)
Luspatercept Injection (LUSPATERCEPT - INJECTION)
Lusutrombopag Oral Tablet (LUSUTROMBOPAG - ORAL)
Lymph Node Removal (Lymphadenectomy) for Melanoma
Lymph Node Removal Surgery (Lymphadenectomy) for Endometrial Cancer
Lymphedema: Managing Lymphedema
Lymphedema (PDQ®): Supportive care - Health Professional Information [NCI]
Lymphedema (PDQ®): Supportive care - Patient Information [NCI]
Lymphocyte Immune Globulin, Anti-Thymocyte Globulin Injection