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Lab Test Results: Units of Measurement

Lab Tests for Fibromyalgia

labetalol (oral/injection)

Labor and Delivery

Labor Induction and Augmentation

Labor Trial After a Previous Cesarean Delivery, Deciding About

Labyrinthitis and Vestibular Neuritis

lacosamide (oral/injection)

Lacri-Lube S.O.P.

Lactic Acid Dehydrogenase (LDH) Test

Lactic Acid Test

lactobacillus acidophilus

lactobacillus acidophilus and bulgaricus

lactobacillus rhamnosus GG

Lactose Intolerance

lactulose (oral)

Laetrile/Amygdalin (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]

Laetrile/Amygdalin (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]

LamISIL Defense

lamivudine and tenofovir

lamivudine and zidovudine

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

lanolin topical

Lansinoh for Breast Feeding Mothers

lanthanum carbonate

Lantus Solostar Pen

Laparoscopic Gallbladder Removal Surgery for Gallstones

Laparoscopic Inguinal Hernia Repair

Laparoscopic Ovarian Drilling (Ovarian Diathermy) for PCOS

Laparoscopic Surgery

Laparoscopic Surgery for Endometriosis

Laparoscopic Tubal Ligation

Laryngeal Cancer Treatment (Adult) (PDQ®): Treatment - Health Professional Information [NCI]

Laryngeal Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]

Laser In-Situ Keratomileusis (LASIK) for Farsightedness

Laser Iridotomy for Glaucoma

Laser Photocoagulation and Cryopexy for Retinal Tears

Laser Photocoagulation for Age-Related Macular Degeneration

Laser Photocoagulation for Diabetic Retinopathy

Laser Resurfacing

Laser Surgery for Genital Warts

Laser Surgery for Skin Cancer

Laser Surgery for Warts

Laser Trabeculoplasty for Glaucoma

Laser Treatment for Varicose Veins

LASIK (Laser In-Situ Keratomileusis) for Nearsightedness

Last Days of Life (PDQ®): Supportive care - Health Professional Information [NCI]

Last Days of Life (PDQ®): Supportive care - Patient Information [NCI]

latanoprost and netarsudil ophthalmic

latanoprost ophthalmic

latanoprostene bunod ophthalmic

Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Health Professional Information [NCI]

Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Patient Information [NCI]

Lateral Collateral Ligament (LCL) Injury

laureth-9 (polidocanol)

Lazer Creme (obsolete)

Lead Poisoning Screening

Leader Acid Reducer

Leader Allergy Relief D-24

Leader Lice Solution

Leader Nicotine Polacrilex

Leadless Pacemaker

Learning Disabilities

Learning to Say No

Lecithin-Softgels

ledipasvir and sofosbuvir

lefamulin (oral/injection)

Left Ventricular Hypertrophy (LVH)

Leg Cramps During Pregnancy

Leg Problems, Noninjury

Legionnaires' Disease and Pontiac Fever

Lennox-Gastaut Syndrome

Leriche's Syndrome

letermovir (oral/injection)

letrozole and ribociclib

leucovorin (injection)

leucovorin (oral)

leuprolide and norethindrone

levalbuterol inhalation

Levels of Evidence for Adult and Pediatric Cancer Treatment Studies (PDQ®): Treatment - Health Professional Information [NCI]

Levels of Evidence for Cancer Genetics Studies (PDQ®): Genetics - Health Professional Information [NCI]

Levels of Evidence for Cancer Screening and Prevention Studies (PDQ®): Screening - Health Professional Information [NCI]

Levels of Evidence for Human Studies of Integrative, Alternative, and Complementary Therapies (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]

Levels of Evidence for Supportive and Palliative Care Studies (PDQ®): Supportive care - Health Professional Information [NCI]

Levemir FlexTouch

levobunolol ophthalmic

levocarnitine (oral)

levodopa inhalation

levofloxacin (injection)

levofloxacin ophthalmic

levofloxacin (oral)

levomilnacipran

levonorgestrel emergency contraceptive

levonorgestrel intrauterine system

Levonorgestrel (LNg) IUD

levorphanol (oral)

levothyroxine (oral/injection)

Levulan Kerastick

Lice Bedding Spray

lidocaine and prilocaine topical

lidocaine and tetracaine topical

lidocaine injection

lidocaine topical

lidocaine viscous

Lidocaine Viscous

Lifestyle Changes That May Help Prevent Cancer

lifitegrast ophthalmic

Light to Heavy Vaginal Bleeding

linagliptin and metformin

lindane topical

Linda's Story: Getting Active When You Have Prediabetes

Linda's Story: Quitting Smoking Lowers My Risk

linezolid (oral/injection)

Lip and Oral Cavity Cancer Treatment (Adult) (PDQ®): Treatment - Health Professional Information [NCI]

Lip and Oral Cavity Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]

Lipase Blood Test

Liquid PedvaxHIB

Liqui-Dual Citra

Liquimat Medium

lisdexamfetamine

Listening to Your Kids

Lithotripsy (ESWL) for Kidney Stones, Deciding About

Little Leaguer's Elbow (Medial Apophysitis)

Little Noses Decongestant

Live Zoster (Shingles) Vaccine: What You Need to Know

Liver and Spleen Scan

Liver Function Panel

Liver Function Tests

Liver (Hepatocellular) Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]

Liver (Hepatocellular) Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]

Liver (Hepatocellular) Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]

Liver (Hepatocellular) Cancer Screening (PDQ®): Screening - Patient Information [NCI]

Liver Resection

Living Organ Donation

Living With a Spinal Cord Injury

Living With an Ostomy

Living With More Than One Health Problem

L-Methylfolate Formula

Lo Minastrin Fe

Local Anesthesia

Local Anesthesia for Childbirth

Localized Prostate Cancer, Should I Have radiation Therapy or a Prostatectomy?

lodoxamide ophthalmic

Log Roll Method for Safe Movement

Long-Term Care Choices

Long-Term Care for Alzheimer's or Other Dementia, Deciding About

Long-Term Care for Stroke, Deciding About

Long-Term Effects of COVID-19

Lonhala Magnair Starter Kit

Loop Electrosurgical Excision Procedure (LEEP) for Abnormal Cervical Cell Changes

Loop Electrosurgical Excision Procedure (LEEP) for Genital Warts

lopinavir and ritonavir

Loralie's Story: It's Never Too Late

loratadine and pseudoephedrine

Loratadine-D 12 Hour

Loratadine-D 24 Hour

lorazepam (injection)

lorazepam (oral)

Lorna's Story: There's No Fast Cure

Losing Weight: Deciding About a Diet Plan

loteprednol and tobramycin (ophthalmic)

loteprednol (ophthalmic)

Lotrimin AF Cream

Lotrimin Jock Itch Powder

Low Amniotic Fluid

Low Back Pain and Sex

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)

Low Blood Sugar Level Record

Low Bone Density

Low Testosterone

Lowering Your Health Care Costs

Low-Lying Placenta

Low-Potassium Foods

Low-Salt Diets: Eating Out

Low-Vision Accommodations in Your Home

loxapine (inhalation)

loxapine (oral)

Luden's Honey Lemon Throat Drops

luliconazole topical

Lumbar Herniated Disc

Lumbar Herniated Disc: Should I Have Surgery?

Lumbar Spinal Fusion (Arthrodesis)

Lumbar Spinal Stenosis

Lumbar Spinal Stenosis: Should I Have Surgery?

Lumbar Spondylosis

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 Function in COPD

Lung Function Tests

Lung Surgery for Lung Cancer

Lung Transplant for Cystic Fibrosis

Lungs and Airways

Lupus and Antiphospholipid Antibody Syndrome

Lupus and Pregnancy

Lupus: Criteria for Diagnosis

Lupus: Healthy Eating

Lupus (Systemic Lupus Erythematosus)

Luteinizing Hormone (LH) Test

lutetium Lu 177 dotatate

Lydia E. Pinkham

Lyme Disease: Role of Blood Tests

Lyme Disease Test

Lymph Node Biopsy

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 (equine)