Over-The-Counter Products Over-The-Counter ProductsRelated Doctor's & Expert's Views « Back to Over-The-Counter Products Index Sorted Alphabetically A-Z Sort by popularity Are Hives Always Caused by an Allergy? Are You Getting Enough Potassium? Arthritis: Fibromyalgia Pain Athlete's Foot: How to Prevent Athlete's Foot Bunions: Exercises and Treatments for Bunions Cold & Flu FAQs Dangers of Mixing Medications Drugs: Buying Prescription Drugs Online Safely Drugs: The Most Common Medication Errors Flu: What to Do if You Get the Flu Generic Drugs, Are They as Good as Brand-Names? Hyperhidrosis Treatment Medication Disposal - What to Do with Old or Unusable Medication Osteoarthritis of the Hands Pain Medicine Affect Men and Women Differently? Pharmacy Visit, How To Get The Most Out of Your Visit Supplements: What Do I Need? What to Do in a Drug Recall Sorted by Popularity (as on MedicineNet) Sort alphabetically Cold & Flu FAQs Pain Medicine Affect Men and Women Differently? Medication Disposal - What to Do with Old or Unusable Medication Are Hives Always Caused by an Allergy? Osteoarthritis of the Hands Flu: What to Do if You Get the Flu Are You Getting Enough Potassium? What to Do in a Drug Recall Drugs: Buying Prescription Drugs Online Safely Drugs: The Most Common Medication Errors Generic Drugs, Are They as Good as Brand-Names? Supplements: What Do I Need? Bunions: Exercises and Treatments for Bunions Hyperhidrosis Treatment Pharmacy Visit, How To Get The Most Out of Your Visit Dangers of Mixing Medications Athlete's Foot: How to Prevent Athlete's Foot Arthritis: Fibromyalgia Pain Suggested Reading on Over-the-Counter Products by Our Doctors Related Diseases & Conditions 70 articles Psoriasis Psoriasis is a long-term skin condition that may cause large plaques of red, raised skin, flakes of dry skin, and skin scales. There are several types Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week. Constipation usually is Sty A sty is a bump that forms on the eyelid as a result of a blocked gland. Styes may be caused by infections, burns, or trauma to the eyelid. Most styes Athlete's Foot Athlete's foot (tinea pedis) is a skin infection caused by the ringworm fungus. Symptoms include itching, burning, cracking, peeling, and bleeding feet. Jock Itch Jock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People with diabetes and those Torn Meniscus A torn meniscus (knee cartilage) may be caused by suddenly stopping, sharply twisting, or deep squatting or kneeling when lifting heavy weight. Symptoms Itching Itching can be a common problem. Itches can be localized or generalized. There are many causes of itching to include: infection (jock itch, vaginal itch), Warts (Common Warts) Common warts are skin growths causes by the human papillomavirus. There are many types of warts, including plantar warts, common hand warts, warts under Corns Corns and calluses are sometimes painful areas of thickened skin that appear between the toes and fingers or on the soles of the feet. Abnormal foot anatomy, Diarrhea Diarrhea is a change is the frequency and looseness of bowel movements. Cramping, abdominal pain, and the sensation of rectal urgency are all symptoms Rosacea Rosacea is a skin disease that causes redness of the forehead, chin, and lower half of the nose. In addition to inflammation of the facial skin, symptoms Menstrual Cramps Menstrual cramps (pain in the belly and pelvic area) are experienced by women as a result of menses. Menstrual cramps are not the same as premenstrual Head Lice Head lice infection is called pediculosis. Lice are parasites that feed on blood and can be found on the scalp and hair of infected people. Signs and symptoms Folliculitis Folliculitis is a skin condition that causes small red bumps to form around the hair follicles. Skin bacteria such as Staphylococcus and Pseudomonas my Foot Pain Foot pain may be caused by injuries (sprains, strains, bruises, and fractures), diseases (diabetes, Hansen disease, and gout), viruses, fungi, and bacteria Pink Eye Pink eye, also called conjunctivitis, is redness or irritation of the conjunctivae, the membranes on the inner part of the eyelids and the membranes covering Anxiety Anxiety is a feeling of apprehension and fear characterized by physical symptoms. Anxiety disorders are serious medical illnesses that affect approximately Subconjunctival Hemorrhage A subconjunctival hemorrhage is bleeding under the eye's conjunctiva. There is usually no obvious cause for a subconjunctival hemorrhage, but it may be Yeast Infection (in Women and Men) Vaginal yeast infections in women are caused by an organism called Candida albicans. Symptoms of a vaginal yeast infection include vaginal pain Hair Loss There are many causes of scalp hair loss. This featured article covers the common ones such as patchy hair loss (alopecia areata, trichotillomania, and Hemorrhoids Hemorrhoids (piles) are swollen veins in the rectum and anus. Causes include pregnancy, obesity, diarrhea, low-fiber diet, and prolonged sitting on the Knee Pain Acute injuries, medical conditions, and chronic use conditions are causes of knee pain. Symptoms and signs that accompany knee pain include redness, swelling, Intestinal Gas (Belching, Bloating, Flatulence) Gas or "intestinal gas" means different things to different people. Everyone has gas and eliminates it by belching or farting (passing it through the rectum). Sjogren's Syndrome Sjögren's syndrome is an autoimmune disease involving the abnormal production of extra antibodies that attack the glands and connective tissue. Sjögren's Peripheral Neuropathy Peripheral neuropathy is a problem with the functioning of the nerves outside of the spinal cord. Symptoms may include numbness, weakness, burning pain Acne (Pimples) Acne is a localized skin inflammation as a result of overactivity of oil glands at the base of hair follicles. This inflammation, depending on its location, Lactose Intolerance In lactose intolerance, the digestive system cannot digest lactose (the main sugar in milk). Symptoms of lactose intolerance include diarrhea, flatulence, Melasma Melasma is a patchy brown discoloration of the skin on the face. When it occurs in pregnancy, it's called chloasma. Melasma is commonly treated with hydroquinone Blepharitis Blepharitis is inflammation of the eyelids. Acne rosacea, Staphylococcal bacteria, allergies, sensitivities to makeup or contact lens solutions, head lice, See All Related Diseases & Conditions » Medications 1 articles Procedures & Tests 6 articles Pictures, Images & Quizzes 4 articles Doctor's & Expert's Views 17 articles Health News 18 articles Health Features 7 articles STAY INFORMED Get the latest health and medical information delivered direct to your inbox!