Prednisone 20 mg (Generic Deltasone)

Description

“Prednisone 20 mg (Generic Deltasone): Uses, Dosage, Side Effects, Warnings & Full Guide”
1. What is Prednisone?
Prednisone is a synthetic corticosteroid (glucocorticoid) used to reduce inflammation and suppress the immune system. It mimics the effects of cortisol, a natural steroid hormone produced by the adrenal glands. Prednisone is used to treat a wide variety of inflammatory, allergic, autoimmune, and cancer-related conditions.
2. Indications (Uses):
Prednisone 20 mg is prescribed for the treatment of:
Autoimmune & Inflammatory Diseases:
Rheumatoid arthritis
Systemic lupus erythematosus (SLE)
Psoriatic arthritis
Ankylosing spondylitis
Vasculitis
Allergic Reactions & Conditions:
Severe allergic reactions
Asthma
Atopic dermatitis
Drug hypersensitivity
Respiratory Conditions:
Chronic obstructive pulmonary disease (COPD)
Sarcoidosis
Interstitial lung disease
Endocrine Disorders:
Addison’s disease (as replacement therapy)
Adrenal insufficiency
Gastrointestinal Diseases:
Crohn’s disease
Ulcerative colitis
Hematologic & Oncologic Use:
Leukemia
Lymphoma
Autoimmune hemolytic anemia
Immune thrombocytopenia (ITP)
Neurological Conditions:
Multiple sclerosis flare-ups
Myasthenia gravis
Skin Disorders:
Pemphigus
Eczema
Severe psoriasis
3. Mechanism of Action:
Prednisone is converted in the liver to its active form, prednisolone. It works by:
Suppressing inflammation via inhibition of multiple inflammatory cytokines.
Inhibiting immune system responses, including T-cell activation and antibody production.
Stabilizing cell membranes, reducing capillary permeability.
Modulating gene expression, affecting protein synthesis involved in inflammatory responses.
4. Dosage and Administration:
Typical Adult Dosage:
Range: 5 mg to 60 mg daily (20 mg is a common moderate dose).
Tapering: Often required if taken longer than a few days to prevent adrenal suppression.
Route: Oral
Timing: Best taken in the morning with food to minimize stomach upset and mimic natural cortisol rhythm.
Note: Dosage depends on the condition being treated, patient weight, severity, and treatment duration.
5. How to Take:
Take with food or milk to reduce stomach irritation.
Swallow whole with water.
Follow the prescribed dosing schedule, especially if tapering is involved.
Do not stop abruptly if taken for more than a week—must taper down under medical supervision.
6. Side Effects:
Common Short-Term Side Effects:
Increased appetite
Weight gain
Insomnia
Mood changes (anxiety, irritability)
Elevated blood sugar
Fluid retention and bloating
Long-Term or High-Dose Side Effects:
Cushingoid appearance (moon face, buffalo hump)
Osteoporosis
Hypertension
Glaucoma, cataracts
Peptic ulcers
Muscle weakness
Skin thinning, bruising
Increased risk of infection
Delayed wound healing
Adrenal suppression
Growth suppression in children
7. Contraindications:
Hypersensitivity to prednisone or its components
Systemic fungal infections (unless being treated with antifungals)
Receiving live or attenuated live vaccines during high-dose therapy
8. Warnings & Precautions:
Infections: May mask signs of infection and increase risk.
Diabetes: Can worsen blood glucose control.
Osteoporosis: Increased risk with prolonged use—consider calcium and vitamin D supplements.
Mental Health: May cause euphoria, depression, psychosis.
Vaccinations: Avoid live vaccines.
Tapering Required: To prevent adrenal insufficiency, especially after long-term use.
9. Drug Interactions:
NSAIDs (e.g., ibuprofen): ↑ Risk of GI bleeding
Diuretics: ↑ Risk of hypokalemia
Anticoagulants (e.g., warfarin): May alter INR
Vaccines: ↓ Immune response
Phenytoin, rifampin, barbiturates: ↓ Prednisone effectiveness
11. Special Populations:
Pregnancy: Category C; use only if clearly needed
Breastfeeding: Prednisone is excreted in breast milk in small amounts—generally considered safe
Elderly: Increased risk of osteoporosis and diabetes
Children: Use with caution; monitor growth
12. Storage:
Store at room temperature (20–25°C or 68–77°F)
Protect from light and moisture
Keep in original container and out of reach of children
13. Overdose:
Symptoms:
Short-term: Mood changes, insomnia, high blood sugar
Long-term: Cushing’s syndrome, muscle wasting, peptic ulcers
Management:
Symptomatic and supportive care
Gradual withdrawal under medical supervision