Adult ADHD can make it harder to focus, stay organized, manage time, or control impulses. With the right care and support, many people can better manage symptoms and daily responsibilities.

Bipolar disorder is a mental health condition that causes major changes in mood, energy, and activity. A person may experience periods of depression as well as periods of unusually high energy or mood.

Fibromyalgia is a long-term condition that may cause widespread pain, tiredness, sleep problems, and difficulty thinking clearly. Symptoms can make everyday life more challenging.

Generalized anxiety disorder can cause ongoing worry that is difficult to control. It may also lead to restlessness, tiredness, irritability, or trouble concentrating.

Healthy volunteer studies include people who do not have the condition being studied. Their participation helps researchers learn more about the safety, dosing, and effects of potential treatments.

Hidradenitis suppurativa is a long-term skin condition that causes painful lumps, sores, and scarring, often where skin rubs together. Symptoms can affect comfort, movement, and everyday life.

High blood pressure happens when blood pushes against the artery walls with too much force over time. Managing it can help lower the risk of heart disease, stroke, and kidney problems.

Flu vaccines help protect against seasonal influenza and its complications. Researchers continue to study new vaccine options that may offer broader or longer-lasting protection.

Major depressive disorder can cause ongoing sadness, loss of interest, low energy, or changes in sleep and appetite. It can affect everyday life, but care and support are available.

Obesity is a long-term health condition involving excess body fat. It can raise the risk of other health concerns, and research is exploring new ways to support weight and overall health.

PTSD can develop after a person experiences or witnesses a traumatic event. Symptoms may include upsetting memories, anxiety, sleep problems, or avoiding reminders of the event.

Psoriasis is a long-term condition that causes thick, scaly patches on the skin. Symptoms can range from mild to severe and may affect comfort and confidence.

RSV is a respiratory virus that can cause serious illness, especially in infants, older adults, and people with certain health conditions. RSV vaccines are designed to lower the risk of severe illness.

Schizophrenia is a long-term mental health condition that can affect how a person thinks, understands experiences, and connects with others. Treatment and support can help people manage symptoms and daily life.

ADHD can make it harder for teens to focus, stay organized, manage schoolwork, or navigate relationships. The right support can help teens build skills and manage daily challenges.