A Tetra 500mg (Tablet)
Manufactured by: Acme Laboratories Ltd.
Tetracycline Hydrochloride Similar medicine
A Tetra is indicated for
- 痤瘡、萊姆病、單純性淋病、梅毒、鸚鵡熱、Q熱、胸腔積水、落磯山斑疹熱、性病淋巴肉芽腫、肺炎支原體、沙眼、非淋菌性尿道炎
Precautions and warnings
儘管它可以有效治療多種感染，但使用這種藥物時應採取某些預防措施。 以下是一些需要牢記的主要預防措施：
過敏：如果您對鹽酸四環素或其任何成分過敏，請勿服用。 過敏反應的症狀可能包括蕁麻疹、皮疹、搔癢、腫脹、呼吸困難或胸悶。
懷孕和哺乳期：鹽酸四環素可以穿過胎盤並進入母乳，因此不應在懷孕期間或哺乳期使用，除非益處大於風險。 這種藥物會影響胎兒和嬰兒的骨骼和牙齒發育，也可能導致 8 歲以下兒童牙齒變色。
兒童：除非絕對必要，八歲以下兒童不應使用鹽酸四環素。 這種藥物會導致牙齒變色並影響骨骼生長和發育。
肝臟和腎臟疾病：鹽酸四環素可能對患有肝臟或腎臟疾病的人有害，因為這些器官負責處理和消除體內的藥物。 在這些情況下可能需要調整劑量。
光敏感：鹽酸四環素會使皮膚對陽光更加敏感，並增加曬傷或皮疹的風險。 避免長時間暴露在陽光下，在戶外時穿著防護衣並塗上防曬霜。
交互作用：鹽酸四環素可以與其他藥物相互作用，例如抗酸劑、鐵補充劑和口服避孕藥，從而影響其吸收和有效性。 在開始服用鹽酸四環素之前，請務必告訴您的醫生您正在服用的所有藥物、補充劑和草藥產品。
Side-effects
- 食道潰瘍、噁心、嘔吐、口腔念珠菌症、腹瀉、上腹灼熱感、喉嚨痛、黑毛舌、胰臟炎、甲殼松解、牙齒（牙齒正在發育的兒童）和指甲變色、耳鳴、視力障礙、重複感染、光敏性、超敏反應、 潛在致命：過敏反應、肝毒性、腎毒性、血液惡液質。
Drug Interactions
鹽酸四環素可以與其他藥物、補充劑和草藥產品相互作用，從而影響其吸收和有效性，和/或增加副作用的風險。 以下是一些可能與鹽酸四環素相互作用的藥物範例：
抗酸劑：含有鋁、鎂或鈣的抗酸劑可以在胃中與鹽酸四環素結合並減少其吸收。 建議在服用抗酸劑前2小時或服用抗酸劑後2-3小時服用鹽酸四環素。
鐵補充劑：鐵補充劑還可與胃中的鹽酸四環素合併減少其吸收。 建議在服用鐵補充劑前2小時或服用鐵劑後2-3小時服用鹽酸四環素。
口服避孕藥：鹽酸四環素會降低口服避孕藥的有效性並增加意外懷孕的風險。 建議在服用鹽酸四環素時使用其他避孕措施，例如保險套。
華法林：鹽酸四環素與華法林（一種用於預防血栓的藥物）一起服用會增加出血風險。 一起服用這些藥物時，需要密切監測凝血時間。
甲胺蝶呤：鹽酸四環素會增加甲胺蝶呤中毒的風險，進而導致嚴重的副作用。 同時服用這些藥物時，必須密切監測甲胺蝶呤水平和毒性症狀。
地高辛：鹽酸四環素可以增加地高辛的吸收和血液水平，地高辛是一種用於治療心臟衰竭和心律不整的藥物。 一起服用這些藥物時，有必要密切監測地高辛水平和毒性症狀。
潛在致命：同時使用甲氧氟烷可能會導致致命的腎毒性。 使用維生素 A 或類維生素A（例如阿維A、異維A酸、維A酸）會增加良性顱內高血壓的風險。
Contraindications
過敏：如果您對鹽酸四環素或其任何成分過敏，請勿服用。
懷孕和哺乳：在懷孕或哺乳期間不應使用鹽酸四環素，除非益處大於風險。 這種藥物會影響胎兒和嬰兒的骨骼和牙齒發育，也可能導致 8 歲以下兒童牙齒變色。
兒童：除非絕對必要，八歲以下兒童不應使用鹽酸四環素。 這種藥物會導致牙齒變色並影響骨骼生長和發育。
肝臟和腎臟疾病：鹽酸四環素可能對患有肝臟或腎臟疾病的人有害，因為這些器官負責處理和消除體內的藥物。 在這些情況下可能需要調整劑量。
重症肌無力症：重症肌無力患者應謹慎使用鹽酸四環素，重症肌無力是影響肌肉力量和運動的神經肌肉疾病。 這種藥物會加重這些患者的肌肉無力和呼吸窘迫。
交互作用：鹽酸四環素可以與其他藥物相互作用，例如抗酸劑、鐵補充劑和口服避孕藥，從而影響其吸收和有效性。 在開始服用鹽酸四環素之前，請務必告訴您的醫生您正在服用的所有藥物、補充劑和草藥產品。
Mode of actions
鹽酸四環素是一種廣譜抗生素，透過抑制細菌蛋白質合成來發揮作用。 具體來說，它與細菌核醣體（一種負責組裝蛋白質的結構）結合，並阻止新的氨基酸添加到不斷增長的蛋白質鏈中。 這會中斷細菌細胞產生新蛋白質的能力，而新蛋白質是細菌生長和複製所必需的。
鹽酸四環素對多種細菌有效，包括革蘭氏陽性菌和革蘭氏陰性菌。 可用於治療多種感染，如痤瘡、呼吸道感染、泌尿道感染、皮膚軟組織感染等。
值得注意的是，鹽酸四環素對病毒感染（例如普通感冒或流感）無效。 此外，過度使用和濫用抗生素可能會導致抗藥性細菌的產生，使未來的感染更加難以治療。 因此，僅在必要時並在醫療保健專業人員的指導下使用抗生素非常重要。
Dosage & Administration
成人： PO 敏感感染 以 HCl 計：250 或 500 mg，每 6 小時一次，嚴重感染時最多 4 g/天。
鹽酸痤瘡：0.5-1 g/天，分 4 次服用，持續 1-2 週或直至臨床改善。 維持：125-500 mg/天，直至臨床改善允許停藥。
胸膜內胸腔積水 HCl 形式：500 mg 溶於 0.9% NaCl 中並滴入胸膜腔。
兒童：每日 25-50 毫克/公斤。
肝功能不全：最多：每天 1 克。
Pregnancy & Lactation
懷孕期間不允許使用這種藥物。 如果您懷孕了，請勿使用它。 它可以透過皮膚和肺部吸收，從而損害未出生孩子的器官並導致先天性殘疾。 治療期間及停藥後六個月內嚴格有效的節育。 如果您確實懷孕了，請停止服用此藥並立即與您的醫生討論。
沒有關於這種藥物是否會進入母乳的具體資訊。 考慮到兒童可能存在的風險，不建議在使用該藥物時進行母乳喂養，並且至少在最後一次用藥後兩週進行母乳喂養。 哺乳前請先諮詢您的醫生。
Pack Size & Price
100's pack Price : ৳229
Similar medicine
Manufactured by: Acme Laboratories Ltd.
Manufactured by: Ibn Sina Pharmaceutical Ind. Ltd.
Manufactured by: Square Pharmaceuticals Ltd.
Manufactured by: Novartis (Bangladesh) Ltd.
Manufactured by: Reliance Pharmaceuticals Ltd.
Manufactured by: Pharmadesh Laboratories Ltd.
Click here to see 30 more similar medicines
There are few similar medicines of A Tetra are manufactured by other companies using the same ingredients. Although, it would be good if you are able to use the same medicine, which has been prescribed by your Doctor. Due to availability in the local market, you can try others. Please make sure and contact your Doctor first about alternatives.
-
Are you looking medicine for Acne ?
Adapalene 0.1% + Benzoyl Peroxide 2.5% is indicated for Acne
List of medicines using Adapalene 0.1% + Benzoyl Peroxide 2.5%Cyproterone Acetate + Ethinylestradiol is indicated for Acne, Contraception, Hirsutism, Prostatic carcinoma, Libido, Hot flushes
List of medicines using Cyproterone Acetate + EthinylestradiolDapsone is indicated for Pneumonia, Acne, Leprosy, Dermatitis herpetiformis
List of medicines using DapsoneDoxycycline is indicated for Acne, Susceptible infections, Syphilis, Uncomplicated gonorrhoea, Relapsing fever and louse-borne typhus, Scrub typhus
List of medicines using DoxycyclineDrospirenone + Ethinylestradiol is indicated for Acne, Oral contraception, Premenstrual dysphoric disorder.
List of medicines using Drospirenone + EthinylestradiolErythromycin is indicated for Susceptible infections, Respiratory tract infections, Enteritis, Pertussis, Trench fever, Chanroid, Chlamydial infections, Diphtheria, Legionnaire's disease, Pneumonia, Sinusitis, Bronchitis, Acne, Rheumatic fever, Neonatal conjunctivitis.
List of medicines using ErythromycinHydrous Benzoyl Peroxide 6.5% is indicated for Acne, Decubitus/Stasis ulcers,
List of medicines using Hydrous Benzoyl Peroxide 6.5%Oxytetracycline is indicated for Acne, Susceptible infections, Uncomplicated gonorrhoea, Gnathostomiasis, Superficial ophth infections
List of medicines using OxytetracyclinePrecipitated Sulpher 10% + Salicylic Acid 3% is indicated for Acne, Warts, Seborrheic dermatitis, Scalp disorders, Hyperkeratotic, Scaling skin conditions, Calluses, Dandruff
List of medicines using Precipitated Sulpher 10% + Salicylic Acid 3%Salicylic Acid 0.5% is indicated for Acne, Hyperkeratotic and scaling skin conditions
List of medicines using Salicylic Acid 0.5%Salicylic Acid 10% + Urea 10% is indicated for Psoriasis, Acne, Eczema, Warts, Dry skin, Keratosis, Xerosis, Corns, Callous
List of medicines using Salicylic Acid 10% + Urea 10%Tazarotene 0.1% Topical is indicated for Acne, Stable plaque psoriasis, Photo aging
List of medicines using Tazarotene 0.1% TopicalTetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline HydrochlorideTretinoin Topical is indicated for Acne, Mottled hyperpigmentation, Roughness and fine wrinkling of photodamaged skin
List of medicines using Tretinoin TopicalVitamin C (Ascorbic Acid) is indicated for Treatment or prevention of Vitamin C Deficiency, Scurvy, Infection, Trauma, Burns, Cold exposure, Following Surgery, common cold, Fever, scurvy, Stress, Cancer, Methaemoglobinaemia and Children receiving unfortified formulas. Also indicated in Hematuria, Dental Caries, Gum Diseases, Pyorrhea, Acne, Infertility, Atherosclerosis, Fractures, Leg ulcers, Hay fever, Vascular thrombosis prevention, Levodopa toxicity, Arsenic toxicity and etc.
List of medicines using Vitamin C (Ascorbic Acid) -
Are you looking medicine for Lyme disease ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Uncomplicated gonorrhea ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Syphilis ?
Doxycycline is indicated for Acne, Susceptible infections, Syphilis, Uncomplicated gonorrhoea, Relapsing fever and louse-borne typhus, Scrub typhus
List of medicines using DoxycyclineTetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Psittacosis ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Q fever ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Pleural effusions ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Rocky Mountain spotted fever ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Lymphogranuloma venereum ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Mycoplasma pneumoniae ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Trachoma ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride -
Are you looking medicine for Nongonococcal urethritis ?
Tetracycline Hydrochloride is indicated for Acne, Lyme disease, Uncomplicated gonorrhea, Syphilis, Psittacosis, Q fever, Pleural effusions, Rocky Mountain spotted fever, Lymphogranuloma venereum, Mycoplasma pneumoniae, Trachoma, Nongonococcal urethritis
List of medicines using Tetracycline Hydrochloride
