Human Immunodeficiency Virus (HIV) Index
Patient Discussions - Viewers share their comments
Cellulitis is an acute spreading bacterial infection below the surface of the skin characterized by redness, warmth,...learn more »
The word "rash" means an outbreak of red bumps on the body. The way people use this term, "a rash" can refer to many different...learn more »
Swollen Lymph Nodes
Lymph nodes help the body's immune system fight infections. Causes of swollen lymph nodes (glands) may include infection (viral,...learn more »
Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin...learn more »
In This Article
Pregnancy (Week By Week, Trimesters) Article
- Pregnancy definition and facts*
- How many weeks is a normal term pregnancy?
- What is the first trimester of pregnancy (week 1-week 12)?
- What is the second trimester of pregnancy (week 13-week 28)?
- What is the third trimester trimester of pregnancy (week 29-week 40)?
- How will my baby develop week by week?
- What are the changes that happen to a woman's body during the 1st, 2nd, and 3rd trimester of her pregnancy?
- Body aches
- Breast changes
- Fatigue, sleep problems
- Heartburn and indigestion
- Hemorrhoids during pregnancy
- Leg cramps
- Morning sickness
- Nasal problems
- Numb or tingling hands
- Stretch marks, skin changes
- Urinary frequency and leaking
- Varicose veins
Headaches can be divided into two categories: primary headaches and secondary headaches. Migraine headaches, tension headaches,...learn more »
In This Article
- Headache definition and facts
- What is a headache?
- How are headaches classified?
- What are primary headaches?
- What are secondary headaches?
- What are cranial neuralgias, facial pain, and other headaches?
- 17 types of headaches
- What causes headaches?
- What causes tension headaches?
- What are the
signs and symptoms of tension headaches?
- How are tension headaches diagnosed?
- How are tension headaches treated?
- What causes cluster headaches?
- What are the symptoms of cluster headaches?
- How are cluster headaches diagnosed?
- How are cluster headaches treated?
- Can cluster headaches be prevented?
- What diseases cause secondary headaches?
- How are secondary headaches diagnosed?
- What are the exams and tests for secondary headaches?
- When should I seek medical care for a headache?
- How do you get rid of a headache? Are home remedies effective for headaches?