List of drugs: Q

List of drugs: Q is a comprehensive catalog within the medical field, focusing on medications that start with the letter "Q." This list encompasses a wide range of pharmaceuticals, including their generic names, common uses, and therapeutic classes. Medications are crucial in the prevention, diagnosis, and treatment of various health conditions. The drugs listed here are utilized in several branches of medicine, including but not limited to psychiatry, cardiology, and infectious diseases.

Quetiapine

Quetiapine, commonly known by its brand name Seroquel, is an antipsychotic medication used in the treatment of schizophrenia, bipolar disorder, and as an adjunct in major depressive disorder. It works by altering the actions of chemicals in the brain.

Quinapril

Quinapril is an ACE inhibitor used in the management of hypertension and congestive heart failure. It functions by relaxing blood vessels, making it easier for the heart to pump blood.

Quinine

Quinine is an antimalarial drug derived from the bark of the cinchona tree. It is used to treat malaria and can also help in reducing leg cramps. Due to its side effects, it is usually considered when other treatments are not suitable.

Quinolones

Quinolones are a class of broad-spectrum antibiotics effective against a variety of bacterial infections. This category includes drugs such as ciprofloxacin and levofloxacin, which are used to treat conditions like urinary tract infections, respiratory infections, and skin infections.

Quetiapine Fumarate

Quetiapine Fumarate is another form of Quetiapine, used under similar indications but differing in its pharmacokinetic profile, allowing for varied dosing schedules and patient tolerability.

Quazepam

Quazepam is a benzodiazepine used in the short-term treatment of insomnia. It works by slowing down the central nervous system, helping to induce sleep.

Quick-Release Bromocriptine

Quick-Release Bromocriptine is a form of bromocriptine that is rapidly absorbed, used primarily in the treatment of Type 2 diabetes and as a second-line agent in Parkinson's disease.

Quetiapine Extended Release

Quetiapine Extended Release is an extended-release formulation of quetiapine that allows for once-daily dosing, used in the treatment of schizophrenia, bipolar disorder, and major depressive disorder.

Quinidine

Quinidine is an antiarrhythmic medication used to treat certain types of irregular heartbeat such as atrial fibrillation. It works by blocking sodium channels in the heart, stabilizing the heart rhythm.

Quinagolide

Quinagolide is a non-ergot derivative used to treat hyperprolactinemia, a condition characterized by elevated levels of prolactin. It acts as a dopamine agonist, reducing the production of prolactin by the pituitary gland.

Quetiapine for Sleep

Quetiapine for Sleep is an off-label use of quetiapine, primarily in low doses, to treat insomnia. While not approved for this use, it is sometimes prescribed when other treatments have failed.

Conclusion

The list of drugs starting with "Q" encompasses a variety of medications used across different medical specialties. Each drug has its specific indications, mechanisms of action, and potential side effects. It is important for healthcare professionals to be familiar with these medications to provide optimal care for their patients.