Cold, Flu, Allergies or COVID-19? How to Tell the Symptoms Apart
They share many symptoms, but fever, body aches, itchy eyes and how fast it starts give clues. A side-by-side table, what helps each one and the warning signs to act on.
Plain-English guides to common symptoms and conditions – what helps, and when to see a doctor – plus guides to your medicines and ordering online.
They share many symptoms, but fever, body aches, itchy eyes and how fast it starts give clues. A side-by-side table, what helps each one and the warning signs to act on.
A fever is usually your body fighting an infection. How to measure it, how to make yourself more comfortable, and the temperatures and symptoms that mean you should get help.
Most headaches are tension-type headaches that ease with rest, water and an over-the-counter pain reliever. How to recognize your type, what helps and the signs that need urgent care.
Most sore throats come with a cold and get better without antibiotics. The signs that point to strep throat, home remedies that actually help and when to see a doctor.
Burning when you pee and needing to go all the time are classic signs of a UTI. What causes them, how they’re treated, how to prevent them and the signs of a kidney infection.
Heartburn is stomach acid washing back up into the esophagus. Common triggers, simple changes that help, antacids vs omeprazole, and the chest pain you should never ignore.
Most diarrhea clears up within a few days. How to avoid dehydration, when loperamide helps – and when not to take it – and the warning signs that need a doctor.
High blood pressure rarely causes symptoms, so measuring it is the only way to know. What the numbers mean, how to measure at home, and the lifestyle changes and medicines that lower it.
Type 2 diabetes develops slowly and often has no symptoms for years. The early signs, the numbers used to diagnose it, how it’s treated and the 15-15 rule for low blood sugar.
ED is common, and very treatable. The physical and emotional causes, why it can be an early warning sign for heart disease, and how sildenafil, tadalafil and other treatments work.
Wheezing, a tight chest and coughing at night are classic asthma symptoms. Common triggers, rescue vs controller inhalers, what to do in an attack and when to call 911.
These itchy rashes are caused by the same kind of fungus. How to recognize them, how long to use an antifungal cream (longer than most people think) and when you need a doctor.
Itching, burning and a thick white discharge are typical of a yeast infection – but other infections can feel similar. How to tell them apart, treatment options and when to see a doctor.
Shingles often starts with burning or tingling pain a few days before the rash. The early signs, why antiviral treatment works best when started within 3 days, pain relief and the vaccine.
Trouble falling or staying asleep is common, and usually short-lived. What causes it, the sleep habits that make the biggest difference, melatonin vs doxylamine, and when to see a doctor.
Which products need a prescription, how to upload yours at checkout, what our pharmacist checks, and when your order ships.
What the FDA requires of a generic medicine, what can differ from the brand-name version, and what to check when your medicine looks different.
Where to keep medicines, why the bathroom cabinet is not ideal, how to keep them away from children, and what to do with medicines you no longer need.
Common symptoms of hay fever, simple ways to reduce pollen exposure, the main types of over-the-counter allergy relief, and when to see a doctor.
Kamagra, Cenforce, Fildena, Malegra and Super P Force are widely searched, but none is FDA-approved. What they are, the risks, and how to get approved sildenafil legally.
Vidalista and similar tadalafil brands aren’t FDA-approved, and strengths such as 40, 60 and 80 mg are above the US maximum. How approved tadalafil compares.
Viagra, Cialis and Levitra all treat erectile dysfunction in the same way, but they differ in how fast they work, how long they last and how food affects them.
Rescue vs maintenance inhalers, what Ventolin, Symbicort, Advair and Spiriva do, and the US equivalents of Indian brands such as Asthalin, Foracort and Seroflo.
How tretinoin (Retin-A) works, choosing 0.025%, 0.05% or 0.1%, when antibiotics help, and why isotretinoin (Accutane) can’t be bought like other medicines.
What amoxicillin, amoxicillin-clavulanate, azithromycin, ciprofloxacin, clarithromycin, clindamycin and doxycycline are used for, and how to take antibiotics safely.
How the most common blood pressure medicines work, their typical side effects – from the ACE inhibitor cough to ankle swelling – and tips for taking them.
How acyclovir (Zovirax) treats herpes outbreaks and shingles, how a single fluconazole (Diflucan) tablet treats a yeast infection, and options for fungal nails.
How orlistat works, the difference between 60 mg (Alli) and 120 mg (Xenical), what to expect, and why we don’t sell clenbuterol or other “fat burners”.
Some medicines are widely sold online but can’t be legally or safely sold by a US online pharmacy. Which ones, why, and what to do instead.
Medical disclaimer: The information on this site is general in nature and is not medical advice. Prescription-only medicines are dispensed only after a valid prescription has been verified by our pharmacy team. Always talk to a doctor or pharmacist before starting, changing or stopping any medication, especially if you have a medical condition, are pregnant or breastfeeding, or take other medicines.
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