Author: Andrew Parker, MD
Andrew Parker, MD
Dr. Andrew Parker is a board-certified internal medicine physician with over 10 years of clinical experience. He earned his medical degree from the University of California, San Francisco (UCSF), and has worked at leading hospitals including St. Mary’s Medical Center. Dr. Parker specializes in patient education and digital health communication. He now focuses on creating clear, accessible, and evidence-based medical content for the public.
Comprehensive Guide to Thiothixene: Uses, Dosage, Side Effects, and More 1. What is Thiothixene? Thiothixene is a typical antipsychotic (thioxanthene derivative) that blocks dopamine D2 receptors in the brain, used to manage schizophrenia and other psychotic disorders. This medication helps stabilize mood and reduce hallucinations, administered under psychiatric supervision. 2. Overview of Thiothixene Generic Name Thiothixene Brand Name Navane, generics Drug Group Typical antipsychotic (thioxanthene) Commonly Used For This medication is used to: Treat schizophrenia. Manage acute psychotic episodes. Control severe agitation. Key Characteristics Form: Oral capsules (1 mg, 2 mg, 5 mg, 10 mg) and injectable solution (2 mg/mL,…
Comprehensive Guide to Thioridazine: Uses, Dosage, Side Effects, and More 1. What is Thioridazine? Thioridazine is a first-generation (typical) antipsychotic from the phenothiazine class, acting as a dopamine D2 receptor antagonist to alleviate psychotic symptoms. This medication is historically significant in treating schizophrenia and other psychiatric disorders, though its use has declined due to safety concerns. 2. Overview of Thioridazine Generic Name Thioridazine Brand Name Mellaril, generics (discontinued in some markets) Drug Group First-generation antipsychotic (phenothiazine) Commonly Used For This medication is used to: Treat schizophrenia. Manage severe behavioral issues. Control psychotic symptoms in various disorders. Key Characteristics Form: Oral…
Comprehensive Guide to Tiagabine: Uses, Dosage, Side Effects, and More 1. What is Tiagabine? Tiagabine is an anticonvulsant medication that inhibits the reuptake of gamma-aminobutyric acid (GABA), enhancing its inhibitory effects in the brain. This medication is primarily used to manage partial seizures in epilepsy, offering a targeted approach to seizure control under neurological supervision. 2. Overview of Tiagabine Generic Name Tiagabine Brand Name Gabitril, generics Drug Group Anticonvulsant (GABA reuptake inhibitor) Commonly Used For This medication is used to: Treat partial seizures in epilepsy. Manage refractory seizures. Support adjunctive seizure control. Key Characteristics Form: Oral tablets (2 mg, 4…
Comprehensive Guide to Ticagrelor: Uses, Dosage, Side Effects, and More 1. What is Ticagrelor? Ticagrelor is a P2Y12 receptor antagonist that inhibits platelet aggregation, used to prevent thrombotic events in patients with acute coronary syndrome (ACS) or a history of myocardial infarction. This medication plays a critical role in reducing cardiovascular risk, administered under medical supervision. 2. Overview of Ticagrelor Generic Name Ticagrelor Brand Name Brilinta, generics Drug Group P2Y12 inhibitor (antiplatelet) Commonly Used For This medication is used to: Prevent atherothrombotic events in ACS. Reduce risk after myocardial infarction. Manage coronary artery disease. Key Characteristics Form: Oral tablets (60…
Comprehensive Guide to Ticlopidine: Uses, Dosage, Side Effects, and More 1. What is Ticlopidine? Ticlopidine is an antiplatelet agent that inhibits platelet aggregation by blocking ADP receptors, used to prevent thrombotic events such as stroke or myocardial infarction. This medication is a critical option for patients intolerant to aspirin, administered under medical supervision. 2. Overview of Ticlopidine Generic Name Ticlopidine Brand Name Ticlid, generics Drug Group Antiplatelet agent (thienopyridine) Commonly Used For This medication is used to: Prevent stroke in high-risk patients. Reduce thrombotic events post-stent placement. Manage peripheral artery disease. Key Characteristics Form: Oral tablets (250 mg) (detailed in…
Comprehensive Guide to Tigecycline: Uses, Dosage, Side Effects, and More 1. What is Tigecycline? Tigecycline is a glycylcycline antibiotic, a derivative of tetracyclines, that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. This medication is used to treat a variety of severe bacterial infections, particularly those caused by multidrug-resistant pathogens, and is administered under close medical supervision. 2. Overview of Tigecycline Generic Name Tigecycline Brand Name Tygacil, generics Drug Group Glycylcycline (antibiotic) Commonly Used For This medication is used to: Treat complicated skin and soft tissue infections (cSSTI). Manage complicated intra-abdominal infections (cIAI). Control community-acquired bacterial pneumonia…
Comprehensive Guide to Timolol: Uses, Dosage, Side Effects, and More 1. What is Timolol? Timolol is a non-selective beta-adrenergic receptor blocker that reduces intraocular pressure (IOP) by decreasing aqueous humor production and slows heart rate by blocking beta-1 and beta-2 receptors. This medication is widely used for glaucoma, ocular hypertension, and certain cardiovascular conditions, administered topically or orally under medical supervision. 2. Overview of Timolol Generic Name Timolol Brand Name Timoptic, Betimol, Blocadren (oral), generics Drug Group Non-selective beta-blocker Commonly Used For This medication is used to: Treat glaucoma and ocular hypertension. Manage hypertension and angina. Prevent migraine headaches. Key…
Comprehensive Guide to Tiotropium: Uses, Dosage, Side Effects, and More 1. What is Tiotropium? Tiotropium is a long-acting anticholinergic bronchodilator that relaxes airway smooth muscles by blocking muscarinic receptors, primarily used to manage chronic obstructive pulmonary disease (COPD) and asthma. This medication improves breathing and quality of life for patients with obstructive lung conditions. 2. Overview of Tiotropium Generic Name Tiotropium Brand Name Spiriva, generics (e.g., Spiriva HandiHaler, Spiriva Respimat) Drug Group Anticholinergic (long-acting muscarinic antagonist, LAMA) Commonly Used For This medication is used to: Manage chronic obstructive pulmonary disease (COPD). Control asthma in combination therapy. Reduce exacerbations in respiratory…
Comprehensive Guide to Tizanidine: Uses, Dosage, Side Effects, and More 1. What is Tizanidine? Tizanidine is a centrally acting muscle relaxant that reduces muscle spasticity by acting as an alpha-2 adrenergic agonist, inhibiting nerve signals in the spinal cord. This medication is widely used to manage spasticity associated with conditions like multiple sclerosis and spinal cord injury, improving patient mobility and comfort. 2. Overview of Tizanidine Generic Name Tizanidine Brand Name Zanaflex, generics Drug Group Central alpha-2 adrenergic agonist (muscle relaxant) Commonly Used For This medication is used to: Treat muscle spasticity. Manage chronic pain related to spasticity. Improve mobility…
Comprehensive Guide to Tolbutamide: Uses, Dosage, Side Effects, and More 1. What is Tolbutamide? Tolbutamide is a first-generation sulfonylurea that stimulates insulin release from pancreatic beta cells by closing ATP-sensitive potassium channels. This medication is primarily used to manage type 2 diabetes mellitus (T2DM), offering glycemic control in a historical context of oral antidiabetic therapy. 2. Overview of Tolbutamide Generic Name Tolbutamide Brand Name Orinase, generics Drug Group Sulfonylurea (antidiabetic) Commonly Used For This medication is used to: Control blood sugar in type 2 diabetes. Manage hyperglycemia in newly diagnosed patients. Support lifestyle interventions in diabetes care. Key Characteristics Form:…